xs_h3 0.2.0

use crate::constants::{NUM_BASE_CELLS, NUM_ICOSA_FACES};
use crate::types::{CoordIJK, Direction, FaceIJK};
use crate::{H3Index, H3_NULL};

// If BaseCellData is not public in types.rs, define it here:
/// Information on a single base cell.
#[derive(Debug, Clone, Copy)]
pub(crate) struct BaseCellData {
  /// "home" face and normalized ijk coordinates on that face
  pub home_fijk: FaceIJK,
  /// is this base cell a pentagon?
  pub is_pentagon: bool, // Changed from int to bool
  /// if a pentagon, what are its two clockwise offset faces? (-1 indicates none)
  pub cw_offset_pent: [i32; 2],
}

pub(crate) const INVALID_BASE_CELL: i32 = 127; // As defined in C

/// Neighboring base cell ID in each IJK direction.
#[rustfmt::skip]
pub(crate) static BASE_CELL_NEIGHBORS: [[i32; 7]; NUM_BASE_CELLS as usize] = [
    [0, 1, 5, 2, 4, 3, 8],                          // base cell 0
    [1, 7, 6, 9, 0, 3, 2],                          // base cell 1
    [2, 6, 10, 11, 0, 1, 5],                        // base cell 2
    [3, 13, 1, 7, 4, 12, 0],                        // base cell 3
    [4, INVALID_BASE_CELL, 15, 8, 3, 0, 12],        // base cell 4 (pentagon)
    [5, 2, 18, 10, 8, 0, 16],                       // base cell 5
    [6, 14, 11, 17, 1, 9, 2],                       // base cell 6
    [7, 21, 9, 19, 3, 13, 1],                       // base cell 7
    [8, 5, 22, 16, 4, 0, 15],                       // base cell 8
    [9, 19, 14, 20, 1, 7, 6],                       // base cell 9
    [10, 11, 24, 23, 5, 2, 18],                     // base cell 10
    [11, 17, 23, 25, 2, 6, 10],                     // base cell 11
    [12, 28, 13, 26, 4, 15, 3],                     // base cell 12
    [13, 26, 21, 29, 3, 12, 7],                     // base cell 13
    [14, INVALID_BASE_CELL, 17, 27, 9, 20, 6],      // base cell 14 (pentagon)
    [15, 22, 28, 31, 4, 8, 12],                     // base cell 15
    [16, 18, 33, 30, 8, 5, 22],                     // base cell 16
    [17, 11, 14, 6, 35, 25, 27],                    // base cell 17
    [18, 24, 30, 32, 5, 10, 16],                    // base cell 18
    [19, 34, 20, 36, 7, 21, 9],                     // base cell 19
    [20, 14, 19, 9, 40, 27, 36],                    // base cell 20
    [21, 38, 19, 34, 13, 29, 7],                    // base cell 21
    [22, 16, 41, 33, 15, 8, 31],                    // base cell 22
    [23, 24, 11, 10, 39, 37, 25],                   // base cell 23
    [24, INVALID_BASE_CELL, 32, 37, 10, 23, 18],    // base cell 24 (pentagon)
    [25, 23, 17, 11, 45, 39, 35],                   // base cell 25
    [26, 42, 29, 43, 12, 28, 13],                   // base cell 26
    [27, 40, 35, 46, 14, 20, 17],                   // base cell 27
    [28, 31, 42, 44, 12, 15, 26],                   // base cell 28
    [29, 43, 38, 47, 13, 26, 21],                   // base cell 29
    [30, 32, 48, 50, 16, 18, 33],                   // base cell 30
    [31, 41, 44, 53, 15, 22, 28],                   // base cell 31
    [32, 30, 24, 18, 52, 50, 37],                   // base cell 32
    [33, 30, 49, 48, 22, 16, 41],                   // base cell 33
    [34, 19, 38, 21, 54, 36, 51],                   // base cell 34
    [35, 46, 45, 56, 17, 27, 25],                   // base cell 35
    [36, 20, 34, 19, 55, 40, 54],                   // base cell 36
    [37, 39, 52, 57, 24, 23, 32],                   // base cell 37
    [38, INVALID_BASE_CELL, 34, 51, 29, 47, 21],    // base cell 38 (pentagon)
    [39, 37, 25, 23, 59, 57, 45],                   // base cell 39
    [40, 27, 36, 20, 60, 46, 55],                   // base cell 40
    [41, 49, 53, 61, 22, 33, 31],                   // base cell 41
    [42, 58, 43, 62, 28, 44, 26],                   // base cell 42
    [43, 62, 47, 64, 26, 42, 29],                   // base cell 43
    [44, 53, 58, 65, 28, 31, 42],                   // base cell 44
    [45, 39, 35, 25, 63, 59, 56],                   // base cell 45
    [46, 60, 56, 68, 27, 40, 35],                   // base cell 46
    [47, 38, 43, 29, 69, 51, 64],                   // base cell 47
    [48, 49, 30, 33, 67, 66, 50],                   // base cell 48
    [49, INVALID_BASE_CELL, 61, 66, 33, 48, 41],    // base cell 49 (pentagon)
    [50, 48, 32, 30, 70, 67, 52],                   // base cell 50
    [51, 69, 54, 71, 38, 47, 34],                   // base cell 51
    [52, 57, 70, 74, 32, 37, 50],                   // base cell 52
    [53, 61, 65, 75, 31, 41, 44],                   // base cell 53
    [54, 71, 55, 73, 34, 51, 36],                   // base cell 54
    [55, 40, 54, 36, 72, 60, 73],                   // base cell 55
    [56, 68, 63, 77, 35, 46, 45],                   // base cell 56
    [57, 59, 74, 78, 37, 39, 52],                   // base cell 57
    [58, INVALID_BASE_CELL, 62, 76, 44, 65, 42],    // base cell 58 (pentagon)
    [59, 63, 78, 79, 39, 45, 57],                   // base cell 59
    [60, 72, 68, 80, 40, 55, 46],                   // base cell 60
    [61, 53, 49, 41, 81, 75, 66],                   // base cell 61
    [62, 43, 58, 42, 82, 64, 76],                   // base cell 62
    [63, INVALID_BASE_CELL, 56, 45, 79, 59, 77],    // base cell 63 (pentagon)
    [64, 47, 62, 43, 84, 69, 82],                   // base cell 64
    [65, 58, 53, 44, 86, 76, 75],                   // base cell 65
    [66, 67, 81, 85, 49, 48, 61],                   // base cell 66
    [67, 66, 50, 48, 87, 85, 70],                   // base cell 67
    [68, 56, 60, 46, 90, 77, 80],                   // base cell 68
    [69, 51, 64, 47, 89, 71, 84],                   // base cell 69
    [70, 67, 52, 50, 83, 87, 74],                   // base cell 70
    [71, 89, 73, 91, 51, 69, 54],                   // base cell 71
    [72, INVALID_BASE_CELL, 73, 55, 80, 60, 88],    // base cell 72 (pentagon)
    [73, 91, 72, 88, 54, 71, 55],                   // base cell 73
    [74, 78, 83, 92, 52, 57, 70],                   // base cell 74
    [75, 65, 61, 53, 94, 86, 81],                   // base cell 75
    [76, 86, 82, 96, 58, 65, 62],                   // base cell 76
    [77, 63, 68, 56, 93, 79, 90],                   // base cell 77
    [78, 74, 59, 57, 95, 92, 79],                   // base cell 78
    [79, 78, 63, 59, 93, 95, 77],                   // base cell 79
    [80, 68, 72, 60, 99, 90, 88],                   // base cell 80
    [81, 85, 94, 101, 61, 66, 75],                  // base cell 81
    [82, 96, 84, 98, 62, 76, 64],                   // base cell 82
    [83, INVALID_BASE_CELL, 74, 70, 100, 87, 92],   // base cell 83 (pentagon)
    [84, 69, 82, 64, 97, 89, 98],                   // base cell 84
    [85, 87, 101, 102, 66, 67, 81],                 // base cell 85
    [86, 76, 75, 65, 104, 96, 94],                  // base cell 86
    [87, 83, 102, 100, 67, 70, 85],                 // base cell 87
    [88, 72, 91, 73, 99, 80, 105],                  // base cell 88
    [89, 97, 91, 103, 69, 84, 71],                  // base cell 89
    [90, 77, 80, 68, 106, 93, 99],                  // base cell 90
    [91, 73, 89, 71, 105, 88, 103],                 // base cell 91
    [92, 83, 78, 74, 108, 100, 95],                 // base cell 92
    [93, 79, 90, 77, 109, 95, 106],                 // base cell 93
    [94, 86, 81, 75, 107, 104, 101],                // base cell 94
    [95, 92, 79, 78, 109, 108, 93],                 // base cell 95
    [96, 104, 98, 110, 76, 86, 82],                 // base cell 96
    [97, INVALID_BASE_CELL, 98, 84, 103, 89, 111],  // base cell 97 (pentagon)
    [98, 110, 97, 111, 82, 96, 84],                 // base cell 98
    [99, 80, 105, 88, 106, 90, 113],                // base cell 99
    [100, 102, 83, 87, 108, 114, 92],               // base cell 100
    [101, 102, 107, 112, 81, 85, 94],               // base cell 101
    [102, 101, 87, 85, 114, 112, 100],              // base cell 102
    [103, 91, 97, 89, 116, 105, 111],               // base cell 103
    [104, 107, 110, 115, 86, 94, 96],               // base cell 104
    [105, 88, 103, 91, 113, 99, 116],               // base cell 105
    [106, 93, 99, 90, 117, 109, 113],               // base cell 106
    [107, INVALID_BASE_CELL, 101, 94, 115, 104, 112],// base cell 107 (pentagon)
    [108, 100, 95, 92, 118, 114, 109],              // base cell 108
    [109, 108, 93, 95, 117, 118, 106],              // base cell 109
    [110, 98, 104, 96, 119, 111, 115],              // base cell 110
    [111, 97, 110, 98, 116, 103, 119],              // base cell 111
    [112, 107, 102, 101, 120, 115, 114],            // base cell 112
    [113, 99, 116, 105, 117, 106, 121],             // base cell 113
    [114, 112, 100, 102, 118, 120, 108],            // base cell 114
    [115, 110, 107, 104, 120, 119, 112],            // base cell 115
    [116, 103, 119, 111, 113, 105, 121],            // base cell 116
    [117, INVALID_BASE_CELL, 109, 118, 113, 121, 106],// base cell 117 (pentagon)
    [118, 120, 108, 114, 117, 121, 109],            // base cell 118
    [119, 111, 115, 110, 121, 116, 120],            // base cell 119
    [120, 115, 114, 112, 121, 119, 118],            // base cell 120
    [121, 116, 120, 119, 117, 113, 118],            // base cell 121
];

/// Neighboring base cell rotations in each IJK direction.
#[rustfmt::skip]
pub(crate) static BASE_CELL_NEIGHBOR_60CCW_ROTS: [[i32; 7]; NUM_BASE_CELLS as usize] = [
    [0, 5, 0, 0, 1, 5, 1],   // base cell 0
    [0, 0, 1, 0, 1, 0, 1],   // base cell 1
    [0, 0, 0, 0, 0, 5, 0],   // base cell 2
    [0, 5, 0, 0, 2, 5, 1],   // base cell 3
    [0, -1, 1, 0, 3, 4, 2],  // base cell 4 (pentagon)
    [0, 0, 1, 0, 1, 0, 1],   // base cell 5
    [0, 0, 0, 3, 5, 5, 0],   // base cell 6
    [0, 0, 0, 0, 0, 5, 0],   // base cell 7
    [0, 5, 0, 0, 0, 5, 1],   // base cell 8
    [0, 0, 1, 3, 0, 0, 1],   // base cell 9
    [0, 0, 1, 3, 0, 0, 1],   // base cell 10
    [0, 3, 3, 3, 0, 0, 0],   // base cell 11
    [0, 5, 0, 0, 3, 5, 1],   // base cell 12
    [0, 0, 1, 0, 1, 0, 1],   // base cell 13
    [0, -1, 3, 0, 5, 2, 0],  // base cell 14 (pentagon)
    [0, 5, 0, 0, 4, 5, 1],   // base cell 15
    [0, 0, 0, 0, 0, 5, 0],   // base cell 16
    [0, 3, 3, 3, 3, 0, 3],   // base cell 17
    [0, 0, 0, 3, 5, 5, 0],   // base cell 18
    [0, 3, 3, 3, 0, 0, 0],   // base cell 19
    [0, 3, 3, 3, 0, 3, 0],   // base cell 20
    [0, 0, 0, 3, 5, 5, 0],   // base cell 21
    [0, 0, 1, 0, 1, 0, 1],   // base cell 22
    [0, 3, 3, 3, 0, 3, 0],   // base cell 23
    [0, -1, 3, 0, 5, 2, 0],  // base cell 24 (pentagon)
    [0, 0, 0, 3, 0, 0, 3],   // base cell 25
    [0, 0, 0, 0, 0, 5, 0],   // base cell 26
    [0, 3, 0, 0, 0, 3, 3],   // base cell 27
    [0, 0, 1, 0, 1, 0, 1],   // base cell 28
    [0, 0, 1, 3, 0, 0, 1],   // base cell 29
    [0, 3, 3, 3, 0, 0, 0],   // base cell 30
    [0, 0, 0, 0, 0, 5, 0],   // base cell 31
    [0, 3, 3, 3, 3, 0, 3],   // base cell 32
    [0, 0, 1, 3, 0, 0, 1],   // base cell 33
    [0, 3, 3, 3, 3, 0, 3],   // base cell 34
    [0, 0, 3, 0, 3, 0, 3],   // base cell 35
    [0, 0, 0, 3, 0, 0, 3],   // base cell 36
    [0, 3, 0, 0, 0, 3, 3],   // base cell 37
    [0, -1, 3, 0, 5, 2, 0],  // base cell 38 (pentagon)
    [0, 3, 0, 0, 3, 3, 0],   // base cell 39
    [0, 3, 0, 0, 3, 3, 0],   // base cell 40
    [0, 0, 0, 3, 5, 5, 0],   // base cell 41
    [0, 0, 0, 3, 5, 5, 0],   // base cell 42
    [0, 3, 3, 3, 0, 0, 0],   // base cell 43
    [0, 0, 1, 3, 0, 0, 1],   // base cell 44
    [0, 0, 3, 0, 0, 3, 3],   // base cell 45
    [0, 0, 0, 3, 0, 3, 0],   // base cell 46
    [0, 3, 3, 3, 0, 3, 0],   // base cell 47
    [0, 3, 3, 3, 0, 3, 0],   // base cell 48
    [0, -1, 3, 0, 5, 2, 0],  // base cell 49 (pentagon)
    [0, 0, 0, 3, 0, 0, 3],   // base cell 50
    [0, 3, 0, 0, 0, 3, 3],   // base cell 51
    [0, 0, 3, 0, 3, 0, 3],   // base cell 52
    [0, 3, 3, 3, 0, 0, 0],   // base cell 53
    [0, 0, 3, 0, 3, 0, 3],   // base cell 54
    [0, 0, 3, 0, 0, 3, 3],   // base cell 55
    [0, 3, 3, 3, 0, 0, 3],   // base cell 56
    [0, 0, 0, 3, 0, 3, 0],   // base cell 57
    [0, -1, 3, 0, 5, 2, 0],  // base cell 58 (pentagon)
    [0, 3, 3, 3, 3, 3, 0],   // base cell 59
    [0, 3, 3, 3, 3, 3, 0],   // base cell 60
    [0, 3, 3, 3, 3, 0, 3],   // base cell 61
    [0, 3, 3, 3, 3, 0, 3],   // base cell 62
    [0, -1, 3, 0, 5, 2, 0],  // base cell 63 (pentagon)
    [0, 0, 0, 3, 0, 0, 3],   // base cell 64
    [0, 3, 3, 3, 0, 3, 0],   // base cell 65
    [0, 3, 0, 0, 0, 3, 3],   // base cell 66
    [0, 3, 0, 0, 3, 3, 0],   // base cell 67
    [0, 3, 3, 3, 0, 0, 0],   // base cell 68
    [0, 3, 0, 0, 3, 3, 0],   // base cell 69
    [0, 0, 3, 0, 0, 3, 3],   // base cell 70
    [0, 0, 0, 3, 0, 3, 0],   // base cell 71
    [0, -1, 3, 0, 5, 2, 0],  // base cell 72 (pentagon)
    [0, 3, 3, 3, 0, 0, 3],   // base cell 73
    [0, 3, 3, 3, 0, 0, 3],   // base cell 74
    [0, 0, 0, 3, 0, 0, 3],   // base cell 75
    [0, 3, 0, 0, 0, 3, 3],   // base cell 76
    [0, 0, 0, 3, 0, 5, 0],   // base cell 77
    [0, 3, 3, 3, 0, 0, 0],   // base cell 78
    [0, 0, 1, 3, 1, 0, 1],   // base cell 79
    [0, 0, 1, 3, 1, 0, 1],   // base cell 80
    [0, 0, 3, 0, 3, 0, 3],   // base cell 81
    [0, 0, 3, 0, 3, 0, 3],   // base cell 82
    [0, -1, 3, 0, 5, 2, 0],  // base cell 83 (pentagon)
    [0, 0, 3, 0, 0, 3, 3],   // base cell 84
    [0, 0, 0, 3, 0, 3, 0],   // base cell 85
    [0, 3, 0, 0, 3, 3, 0],   // base cell 86
    [0, 3, 3, 3, 3, 3, 0],   // base cell 87
    [0, 0, 0, 3, 0, 5, 0],   // base cell 88
    [0, 3, 3, 3, 3, 3, 0],   // base cell 89
    [0, 0, 0, 0, 0, 0, 1],   // base cell 90
    [0, 3, 3, 3, 0, 0, 0],   // base cell 91
    [0, 0, 0, 3, 0, 5, 0],   // base cell 92
    [0, 5, 0, 0, 5, 5, 0],   // base cell 93
    [0, 0, 3, 0, 0, 3, 3],   // base cell 94
    [0, 0, 0, 0, 0, 0, 1],   // base cell 95
    [0, 0, 0, 3, 0, 3, 0],   // base cell 96
    [0, -1, 3, 0, 5, 2, 0],  // base cell 97 (pentagon)
    [0, 3, 3, 3, 0, 0, 3],   // base cell 98
    [0, 5, 0, 0, 5, 5, 0],   // base cell 99
    [0, 0, 1, 3, 1, 0, 1],   // base cell 100
    [0, 3, 3, 3, 0, 0, 3],   // base cell 101
    [0, 3, 3, 3, 0, 0, 0],   // base cell 102
    [0, 0, 1, 3, 1, 0, 1],   // base cell 103
    [0, 3, 3, 3, 3, 3, 0],   // base cell 104
    [0, 0, 0, 0, 0, 0, 1],   // base cell 105
    [0, 0, 1, 0, 3, 5, 1],   // base cell 106
    [0, -1, 3, 0, 5, 2, 0],  // base cell 107 (pentagon)
    [0, 5, 0, 0, 5, 5, 0],   // base cell 108
    [0, 0, 1, 0, 4, 5, 1],   // base cell 109
    [0, 3, 3, 3, 0, 0, 0],   // base cell 110
    [0, 0, 0, 3, 0, 5, 0],   // base cell 111
    [0, 0, 0, 3, 0, 5, 0],   // base cell 112
    [0, 0, 1, 0, 2, 5, 1],   // base cell 113
    [0, 0, 0, 0, 0, 0, 1],   // base cell 114
    [0, 0, 1, 3, 1, 0, 1],   // base cell 115
    [0, 5, 0, 0, 5, 5, 0],   // base cell 116
    [0, -1, 1, 0, 3, 4, 2],  // base cell 117 (pentagon)
    [0, 0, 1, 0, 0, 5, 1],   // base cell 118
    [0, 0, 0, 0, 0, 0, 1],   // base cell 119
    [0, 5, 0, 0, 5, 5, 0],   // base cell 120
    [0, 0, 1, 0, 1, 5, 1],   // base cell 121
];

/// Resolution 0 base cell data lookup table.
#[rustfmt::skip]
pub(crate) static BASE_CELL_DATA: [BaseCellData; NUM_BASE_CELLS as usize] = [
    BaseCellData { home_fijk: FaceIJK { face: 1, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 0
    BaseCellData { home_fijk: FaceIJK { face: 2, coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 1
    BaseCellData { home_fijk: FaceIJK { face: 1, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 2
    BaseCellData { home_fijk: FaceIJK { face: 2, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 3
    BaseCellData { home_fijk: FaceIJK { face: 0, coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [-1, -1] },  // base cell 4 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 1, coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 5
    BaseCellData { home_fijk: FaceIJK { face: 1, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 6
    BaseCellData { home_fijk: FaceIJK { face: 2, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 7
    BaseCellData { home_fijk: FaceIJK { face: 0, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 8
    BaseCellData { home_fijk: FaceIJK { face: 2, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 9
    BaseCellData { home_fijk: FaceIJK { face: 1, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 10
    BaseCellData { home_fijk: FaceIJK { face: 1, coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 11
    BaseCellData { home_fijk: FaceIJK { face: 3, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 12
    BaseCellData { home_fijk: FaceIJK { face: 3, coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 13
    BaseCellData { home_fijk: FaceIJK { face: 11,coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [2, 6] },    // base cell 14 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 4, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 15
    BaseCellData { home_fijk: FaceIJK { face: 0, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 16
    BaseCellData { home_fijk: FaceIJK { face: 6, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 17
    BaseCellData { home_fijk: FaceIJK { face: 0, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 18
    BaseCellData { home_fijk: FaceIJK { face: 2, coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 19
    BaseCellData { home_fijk: FaceIJK { face: 7, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 20
    BaseCellData { home_fijk: FaceIJK { face: 2, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 21
    BaseCellData { home_fijk: FaceIJK { face: 0, coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 22
    BaseCellData { home_fijk: FaceIJK { face: 6, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 23
    BaseCellData { home_fijk: FaceIJK { face: 10,coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [1, 5] },    // base cell 24 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 6, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 25
    BaseCellData { home_fijk: FaceIJK { face: 3, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 26
    BaseCellData { home_fijk: FaceIJK { face: 11,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 27
    BaseCellData { home_fijk: FaceIJK { face: 4, coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 28
    BaseCellData { home_fijk: FaceIJK { face: 3, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 29
    BaseCellData { home_fijk: FaceIJK { face: 0, coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 30
    BaseCellData { home_fijk: FaceIJK { face: 4, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 31
    BaseCellData { home_fijk: FaceIJK { face: 5, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 32
    BaseCellData { home_fijk: FaceIJK { face: 0, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 33
    BaseCellData { home_fijk: FaceIJK { face: 7, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 34
    BaseCellData { home_fijk: FaceIJK { face: 11,coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 35
    BaseCellData { home_fijk: FaceIJK { face: 7, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 36
    BaseCellData { home_fijk: FaceIJK { face: 10,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 37
    BaseCellData { home_fijk: FaceIJK { face: 12,coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [3, 7] },    // base cell 38 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 6, coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 39
    BaseCellData { home_fijk: FaceIJK { face: 7, coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 40
    BaseCellData { home_fijk: FaceIJK { face: 4, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 41
    BaseCellData { home_fijk: FaceIJK { face: 3, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 42
    BaseCellData { home_fijk: FaceIJK { face: 3, coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 43
    BaseCellData { home_fijk: FaceIJK { face: 4, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 44
    BaseCellData { home_fijk: FaceIJK { face: 6, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 45
    BaseCellData { home_fijk: FaceIJK { face: 11,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 46
    BaseCellData { home_fijk: FaceIJK { face: 8, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 47
    BaseCellData { home_fijk: FaceIJK { face: 5, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 48
    BaseCellData { home_fijk: FaceIJK { face: 14,coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [0, 9] },    // base cell 49 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 5, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 50
    BaseCellData { home_fijk: FaceIJK { face: 12,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 51
    BaseCellData { home_fijk: FaceIJK { face: 10,coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 52
    BaseCellData { home_fijk: FaceIJK { face: 4, coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 53
    BaseCellData { home_fijk: FaceIJK { face: 12,coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 54
    BaseCellData { home_fijk: FaceIJK { face: 7, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 55
    BaseCellData { home_fijk: FaceIJK { face: 11,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 56
    BaseCellData { home_fijk: FaceIJK { face: 10,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 57
    BaseCellData { home_fijk: FaceIJK { face: 13,coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [4, 8] },    // base cell 58 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 10,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 59
    BaseCellData { home_fijk: FaceIJK { face: 11,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 60
    BaseCellData { home_fijk: FaceIJK { face: 9, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 61
    BaseCellData { home_fijk: FaceIJK { face: 8, coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 62
    BaseCellData { home_fijk: FaceIJK { face: 6, coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [11,15] },   // base cell 63 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 8, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 64
    BaseCellData { home_fijk: FaceIJK { face: 9, coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 65
    BaseCellData { home_fijk: FaceIJK { face: 14,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 66
    BaseCellData { home_fijk: FaceIJK { face: 5, coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 67
    BaseCellData { home_fijk: FaceIJK { face: 16,coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 68
    BaseCellData { home_fijk: FaceIJK { face: 8, coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 69
    BaseCellData { home_fijk: FaceIJK { face: 5, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 70
    BaseCellData { home_fijk: FaceIJK { face: 12,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 71
    BaseCellData { home_fijk: FaceIJK { face: 7, coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [12,16] },   // base cell 72 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 12,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 73
    BaseCellData { home_fijk: FaceIJK { face: 10,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 74
    BaseCellData { home_fijk: FaceIJK { face: 9, coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 75
    BaseCellData { home_fijk: FaceIJK { face: 13,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 76
    BaseCellData { home_fijk: FaceIJK { face: 16,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 77
    BaseCellData { home_fijk: FaceIJK { face: 15,coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 78
    BaseCellData { home_fijk: FaceIJK { face: 15,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 79
    BaseCellData { home_fijk: FaceIJK { face: 16,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 80
    BaseCellData { home_fijk: FaceIJK { face: 14,coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 81
    BaseCellData { home_fijk: FaceIJK { face: 13,coord: CoordIJK { i: 1, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 82
    BaseCellData { home_fijk: FaceIJK { face: 5, coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [10,19] },   // base cell 83 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 8, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 84
    BaseCellData { home_fijk: FaceIJK { face: 14,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 85
    BaseCellData { home_fijk: FaceIJK { face: 9, coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 86
    BaseCellData { home_fijk: FaceIJK { face: 14,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 87
    BaseCellData { home_fijk: FaceIJK { face: 17,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 88
    BaseCellData { home_fijk: FaceIJK { face: 12,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 89
    BaseCellData { home_fijk: FaceIJK { face: 16,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 90
    BaseCellData { home_fijk: FaceIJK { face: 17,coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 91
    BaseCellData { home_fijk: FaceIJK { face: 15,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 92
    BaseCellData { home_fijk: FaceIJK { face: 16,coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 93
    BaseCellData { home_fijk: FaceIJK { face: 9, coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 94
    BaseCellData { home_fijk: FaceIJK { face: 15,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 95
    BaseCellData { home_fijk: FaceIJK { face: 13,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 96
    BaseCellData { home_fijk: FaceIJK { face: 8, coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [13,17] },   // base cell 97 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 13,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 98
    BaseCellData { home_fijk: FaceIJK { face: 17,coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 99
    BaseCellData { home_fijk: FaceIJK { face: 19,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 100
    BaseCellData { home_fijk: FaceIJK { face: 14,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 101
    BaseCellData { home_fijk: FaceIJK { face: 19,coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 102
    BaseCellData { home_fijk: FaceIJK { face: 17,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 103
    BaseCellData { home_fijk: FaceIJK { face: 13,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 104
    BaseCellData { home_fijk: FaceIJK { face: 17,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 105
    BaseCellData { home_fijk: FaceIJK { face: 16,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 106
    BaseCellData { home_fijk: FaceIJK { face: 9, coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [14,18] },   // base cell 107 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 15,coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 108
    BaseCellData { home_fijk: FaceIJK { face: 15,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 109
    BaseCellData { home_fijk: FaceIJK { face: 18,coord: CoordIJK { i: 0, j: 1, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 110
    BaseCellData { home_fijk: FaceIJK { face: 18,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 111
    BaseCellData { home_fijk: FaceIJK { face: 19,coord: CoordIJK { i: 0, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 112
    BaseCellData { home_fijk: FaceIJK { face: 17,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 113
    BaseCellData { home_fijk: FaceIJK { face: 19,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 114
    BaseCellData { home_fijk: FaceIJK { face: 18,coord: CoordIJK { i: 0, j: 1, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 115
    BaseCellData { home_fijk: FaceIJK { face: 18,coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 116
    BaseCellData { home_fijk: FaceIJK { face: 19,coord: CoordIJK { i: 2, j: 0, k: 0 } }, is_pentagon: true,  cw_offset_pent: [-1, -1] },  // base cell 117 (pentagon)
    BaseCellData { home_fijk: FaceIJK { face: 19,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 118
    BaseCellData { home_fijk: FaceIJK { face: 18,coord: CoordIJK { i: 0, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 119
    BaseCellData { home_fijk: FaceIJK { face: 19,coord: CoordIJK { i: 1, j: 0, k: 1 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 120
    BaseCellData { home_fijk: FaceIJK { face: 18,coord: CoordIJK { i: 1, j: 0, k: 0 } }, is_pentagon: false, cw_offset_pent: [-1, -1] },   // base cell 121
];

// FaceIJK Base Cells table (faceIjkBaseCells from C) - This is complex to represent directly as a static in Rust
// due to the 4D array structure and the nested struct.
// It's often accessed via helper functions like _faceIjkToBaseCell in C.
// We'll implement those helper functions instead of trying to declare this giant static.
// If performance of these lookups becomes an issue, we can revisit how to store/access this.
// For now, the logic will be embedded in the access functions.

// Maximum input for any component to face-to-base-cell lookup functions
pub const MAX_FACE_COORD: i32 = 2;
// Invalid number of rotations
pub(crate) const INVALID_ROTATIONS: i32 = -1;

/// Resolution 0 base cell lookup table for each face.
/// Given the face number and a resolution 0 ijk+ coordinate in that face's
/// face-centered ijk coordinate system, gives the base cell located at that
/// coordinate and the number of 60 ccw rotations to rotate into that base
/// cell's orientation.
/// Valid lookup coordinates are from (0,0,0) to (2,2,2).
///
/// This table is generated by `generateBaseCells.c` in the C lib (or similar tool).
/// For Rust, we need to manually port this data.
/// The C structure is `faceIjkBaseCells[NUM_ICOSA_FACES][3][3][3]`
/// where each element is a `BaseCellRotation {int baseCell; int ccwRot60;}`.
///
/// We'll create a helper struct for this.
#[derive(Debug, Clone, Copy)]
struct BaseCellRotation {
  base_cell: i32,
  ccw_rot60: i32,
}

// This is the `faceIjkBaseCells` table from C. It's a 20x3x3x3 table.
// Transcribing this by hand is extremely error-prone.
// It's better to implement the lookup logic if possible, or very carefully port.
// For now, I will show the structure and a small part.
// If direct porting is chosen, careful verification is needed.
// Alternatively, the C functions `_faceIjkToBaseCell` and `_faceIjkToBaseCellCCWrot60`
// effectively *are* this lookup table, hardcoded. Porting those functions
// directly is preferable to porting the table data if the functions are pure computation.
// Looking at C's baseCells.c, these functions *use* the `faceIjkBaseCells` table.
// So, the table *must* be ported.

#[rustfmt::skip]
static FACE_IJK_TO_BASE_CELL_ROTATIONS:
    [[[[BaseCellRotation; 3]; 3]; 3]; NUM_ICOSA_FACES as usize] = [
    // face 0
    [[[BaseCellRotation { base_cell: 16, ccw_rot60: 0 }, BaseCellRotation { base_cell: 18, ccw_rot60: 0 }, BaseCellRotation { base_cell: 24, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 33, ccw_rot60: 0 }, BaseCellRotation { base_cell: 30, ccw_rot60: 0 }, BaseCellRotation { base_cell: 32, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 49, ccw_rot60: 1 }, BaseCellRotation { base_cell: 48, ccw_rot60: 3 }, BaseCellRotation { base_cell: 50, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 8,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 5,  ccw_rot60: 5 }, BaseCellRotation { base_cell: 10, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 22, ccw_rot60: 0 }, BaseCellRotation { base_cell: 16, ccw_rot60: 0 }, BaseCellRotation { base_cell: 18, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 41, ccw_rot60: 1 }, BaseCellRotation { base_cell: 33, ccw_rot60: 0 }, BaseCellRotation { base_cell: 30, ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 4,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 0,  ccw_rot60: 5 }, BaseCellRotation { base_cell: 2,  ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 15, ccw_rot60: 1 }, BaseCellRotation { base_cell: 8,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 5,  ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 31, ccw_rot60: 1 }, BaseCellRotation { base_cell: 22, ccw_rot60: 0 }, BaseCellRotation { base_cell: 16, ccw_rot60: 0 }]]],
    // face 1
    [[[BaseCellRotation { base_cell: 2,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 6,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 14, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 10, ccw_rot60: 0 }, BaseCellRotation { base_cell: 11, ccw_rot60: 0 }, BaseCellRotation { base_cell: 17, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 24, ccw_rot60: 1 }, BaseCellRotation { base_cell: 23, ccw_rot60: 3 }, BaseCellRotation { base_cell: 25, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 0,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 1,  ccw_rot60: 5 }, BaseCellRotation { base_cell: 9,  ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 5,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 2,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 6,  ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 18, ccw_rot60: 1 }, BaseCellRotation { base_cell: 10, ccw_rot60: 0 }, BaseCellRotation { base_cell: 11, ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 4,  ccw_rot60: 1 }, BaseCellRotation { base_cell: 3,  ccw_rot60: 5 }, BaseCellRotation { base_cell: 7,  ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 8,  ccw_rot60: 1 }, BaseCellRotation { base_cell: 0,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 1,  ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 16, ccw_rot60: 1 }, BaseCellRotation { base_cell: 5,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 2,  ccw_rot60: 0 }]]],
    // face 2
    [[[BaseCellRotation { base_cell: 7,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 21, ccw_rot60: 0 }, BaseCellRotation { base_cell: 38, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 9,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 19, ccw_rot60: 0 }, BaseCellRotation { base_cell: 34, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 14, ccw_rot60: 1 }, BaseCellRotation { base_cell: 20, ccw_rot60: 3 }, BaseCellRotation { base_cell: 36, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 3,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 13, ccw_rot60: 5 }, BaseCellRotation { base_cell: 29, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 1,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 7,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 21, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 6,  ccw_rot60: 1 }, BaseCellRotation { base_cell: 9,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 19, ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 4,  ccw_rot60: 2 }, BaseCellRotation { base_cell: 12, ccw_rot60: 5 }, BaseCellRotation { base_cell: 26, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 0,  ccw_rot60: 1 }, BaseCellRotation { base_cell: 3,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 13, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 2,  ccw_rot60: 1 }, BaseCellRotation { base_cell: 1,  ccw_rot60: 0 }, BaseCellRotation { base_cell: 7,  ccw_rot60: 0 }]]],
    // face 3
    [[[BaseCellRotation { base_cell: 26, ccw_rot60: 0 }, BaseCellRotation { base_cell: 42, ccw_rot60: 0 }, BaseCellRotation { base_cell: 58, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 29, ccw_rot60: 0 }, BaseCellRotation { base_cell: 43, ccw_rot60: 0 }, BaseCellRotation { base_cell: 62, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 38, ccw_rot60: 1 }, BaseCellRotation { base_cell: 47, ccw_rot60: 3 }, BaseCellRotation { base_cell: 64, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 12, ccw_rot60: 0 }, BaseCellRotation { base_cell: 28, ccw_rot60: 5 }, BaseCellRotation { base_cell: 44, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 13, ccw_rot60: 0 }, BaseCellRotation { base_cell: 26, ccw_rot60: 0 }, BaseCellRotation { base_cell: 42, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 21, ccw_rot60: 1 }, BaseCellRotation { base_cell: 29, ccw_rot60: 0 }, BaseCellRotation { base_cell: 43, ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 4,  ccw_rot60: 3 }, BaseCellRotation { base_cell: 15, ccw_rot60: 5 }, BaseCellRotation { base_cell: 31, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 3,  ccw_rot60: 1 }, BaseCellRotation { base_cell: 12, ccw_rot60: 0 }, BaseCellRotation { base_cell: 28, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 7,  ccw_rot60: 1 }, BaseCellRotation { base_cell: 13, ccw_rot60: 0 }, BaseCellRotation { base_cell: 26, ccw_rot60: 0 }]]],
    // face 4
    [[[BaseCellRotation { base_cell: 31, ccw_rot60: 0 }, BaseCellRotation { base_cell: 41, ccw_rot60: 0 }, BaseCellRotation { base_cell: 49, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 44, ccw_rot60: 0 }, BaseCellRotation { base_cell: 53, ccw_rot60: 0 }, BaseCellRotation { base_cell: 61, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 58, ccw_rot60: 1 }, BaseCellRotation { base_cell: 65, ccw_rot60: 3 }, BaseCellRotation { base_cell: 75, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 15, ccw_rot60: 0 }, BaseCellRotation { base_cell: 22, ccw_rot60: 5 }, BaseCellRotation { base_cell: 33, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 28, ccw_rot60: 0 }, BaseCellRotation { base_cell: 31, ccw_rot60: 0 }, BaseCellRotation { base_cell: 41, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 42, ccw_rot60: 1 }, BaseCellRotation { base_cell: 44, ccw_rot60: 0 }, BaseCellRotation { base_cell: 53, ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 4,  ccw_rot60: 4 }, BaseCellRotation { base_cell: 8,  ccw_rot60: 5 }, BaseCellRotation { base_cell: 16, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 12, ccw_rot60: 1 }, BaseCellRotation { base_cell: 15, ccw_rot60: 0 }, BaseCellRotation { base_cell: 22, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 26, ccw_rot60: 1 }, BaseCellRotation { base_cell: 28, ccw_rot60: 0 }, BaseCellRotation { base_cell: 31, ccw_rot60: 0 }]]],
    // face 5
    [[[BaseCellRotation { base_cell: 50, ccw_rot60: 0 }, BaseCellRotation { base_cell: 48, ccw_rot60: 0 }, BaseCellRotation { base_cell: 49, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 32, ccw_rot60: 0 }, BaseCellRotation { base_cell: 30, ccw_rot60: 3 }, BaseCellRotation { base_cell: 33, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 24, ccw_rot60: 3 }, BaseCellRotation { base_cell: 18, ccw_rot60: 3 }, BaseCellRotation { base_cell: 16, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 70, ccw_rot60: 0 }, BaseCellRotation { base_cell: 67, ccw_rot60: 0 }, BaseCellRotation { base_cell: 66, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 52, ccw_rot60: 3 }, BaseCellRotation { base_cell: 50, ccw_rot60: 0 }, BaseCellRotation { base_cell: 48, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 37, ccw_rot60: 3 }, BaseCellRotation { base_cell: 32, ccw_rot60: 0 }, BaseCellRotation { base_cell: 30, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 83, ccw_rot60: 0 }, BaseCellRotation { base_cell: 87, ccw_rot60: 3 }, BaseCellRotation { base_cell: 85, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 74, ccw_rot60: 3 }, BaseCellRotation { base_cell: 70, ccw_rot60: 0 }, BaseCellRotation { base_cell: 67, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 57, ccw_rot60: 1 }, BaseCellRotation { base_cell: 52, ccw_rot60: 3 }, BaseCellRotation { base_cell: 50, ccw_rot60: 0 }]]],
    // face 6
    [[[BaseCellRotation { base_cell: 25, ccw_rot60: 0 }, BaseCellRotation { base_cell: 23, ccw_rot60: 0 }, BaseCellRotation { base_cell: 24, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 17, ccw_rot60: 0 }, BaseCellRotation { base_cell: 11, ccw_rot60: 3 }, BaseCellRotation { base_cell: 10, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 14, ccw_rot60: 3 }, BaseCellRotation { base_cell: 6,  ccw_rot60: 3 }, BaseCellRotation { base_cell: 2,  ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 45, ccw_rot60: 0 }, BaseCellRotation { base_cell: 39, ccw_rot60: 0 }, BaseCellRotation { base_cell: 37, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 35, ccw_rot60: 3 }, BaseCellRotation { base_cell: 25, ccw_rot60: 0 }, BaseCellRotation { base_cell: 23, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 27, ccw_rot60: 3 }, BaseCellRotation { base_cell: 17, ccw_rot60: 0 }, BaseCellRotation { base_cell: 11, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 63, ccw_rot60: 0 }, BaseCellRotation { base_cell: 59, ccw_rot60: 3 }, BaseCellRotation { base_cell: 57, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 56, ccw_rot60: 3 }, BaseCellRotation { base_cell: 45, ccw_rot60: 0 }, BaseCellRotation { base_cell: 39, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 46, ccw_rot60: 3 }, BaseCellRotation { base_cell: 35, ccw_rot60: 3 }, BaseCellRotation { base_cell: 25, ccw_rot60: 0 }]]],
    // face 7
    [[[BaseCellRotation { base_cell: 36, ccw_rot60: 0 }, BaseCellRotation { base_cell: 20, ccw_rot60: 0 }, BaseCellRotation { base_cell: 14, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 34, ccw_rot60: 0 }, BaseCellRotation { base_cell: 19, ccw_rot60: 3 }, BaseCellRotation { base_cell: 9,  ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 38, ccw_rot60: 3 }, BaseCellRotation { base_cell: 21, ccw_rot60: 3 }, BaseCellRotation { base_cell: 7,  ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 55, ccw_rot60: 0 }, BaseCellRotation { base_cell: 40, ccw_rot60: 0 }, BaseCellRotation { base_cell: 27, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 54, ccw_rot60: 3 }, BaseCellRotation { base_cell: 36, ccw_rot60: 0 }, BaseCellRotation { base_cell: 20, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 51, ccw_rot60: 3 }, BaseCellRotation { base_cell: 34, ccw_rot60: 0 }, BaseCellRotation { base_cell: 19, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 72, ccw_rot60: 0 }, BaseCellRotation { base_cell: 60, ccw_rot60: 3 }, BaseCellRotation { base_cell: 46, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 73, ccw_rot60: 3 }, BaseCellRotation { base_cell: 55, ccw_rot60: 0 }, BaseCellRotation { base_cell: 40, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 71, ccw_rot60: 3 }, BaseCellRotation { base_cell: 54, ccw_rot60: 3 }, BaseCellRotation { base_cell: 36, ccw_rot60: 0 }]]],
    // face 8
    [[[BaseCellRotation { base_cell: 64, ccw_rot60: 0 }, BaseCellRotation { base_cell: 47, ccw_rot60: 0 }, BaseCellRotation { base_cell: 38, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 62, ccw_rot60: 0 }, BaseCellRotation { base_cell: 43, ccw_rot60: 3 }, BaseCellRotation { base_cell: 29, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 58, ccw_rot60: 3 }, BaseCellRotation { base_cell: 42, ccw_rot60: 3 }, BaseCellRotation { base_cell: 26, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 84, ccw_rot60: 0 }, BaseCellRotation { base_cell: 69, ccw_rot60: 0 }, BaseCellRotation { base_cell: 51, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 82, ccw_rot60: 3 }, BaseCellRotation { base_cell: 64, ccw_rot60: 0 }, BaseCellRotation { base_cell: 47, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 76, ccw_rot60: 3 }, BaseCellRotation { base_cell: 62, ccw_rot60: 0 }, BaseCellRotation { base_cell: 43, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 97, ccw_rot60: 0 }, BaseCellRotation { base_cell: 89, ccw_rot60: 3 }, BaseCellRotation { base_cell: 71, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 98, ccw_rot60: 3 }, BaseCellRotation { base_cell: 84, ccw_rot60: 0 }, BaseCellRotation { base_cell: 69, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 96, ccw_rot60: 3 }, BaseCellRotation { base_cell: 82, ccw_rot60: 3 }, BaseCellRotation { base_cell: 64, ccw_rot60: 0 }]]],
    // face 9
    [[[BaseCellRotation { base_cell: 75, ccw_rot60: 0 }, BaseCellRotation { base_cell: 65, ccw_rot60: 0 }, BaseCellRotation { base_cell: 58, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 61, ccw_rot60: 0 }, BaseCellRotation { base_cell: 53, ccw_rot60: 3 }, BaseCellRotation { base_cell: 44, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 49, ccw_rot60: 3 }, BaseCellRotation { base_cell: 41, ccw_rot60: 3 }, BaseCellRotation { base_cell: 31, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 94, ccw_rot60: 0 }, BaseCellRotation { base_cell: 86, ccw_rot60: 0 }, BaseCellRotation { base_cell: 76, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 81, ccw_rot60: 3 }, BaseCellRotation { base_cell: 75, ccw_rot60: 0 }, BaseCellRotation { base_cell: 65, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 66, ccw_rot60: 3 }, BaseCellRotation { base_cell: 61, ccw_rot60: 0 }, BaseCellRotation { base_cell: 53, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 107,ccw_rot60: 0 }, BaseCellRotation { base_cell: 104,ccw_rot60: 3 }, BaseCellRotation { base_cell: 96, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 101,ccw_rot60: 3 }, BaseCellRotation { base_cell: 94, ccw_rot60: 0 }, BaseCellRotation { base_cell: 86, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 85, ccw_rot60: 3 }, BaseCellRotation { base_cell: 81, ccw_rot60: 3 }, BaseCellRotation { base_cell: 75, ccw_rot60: 0 }]]],
    // face 10
    [[[BaseCellRotation { base_cell: 57, ccw_rot60: 0 }, BaseCellRotation { base_cell: 59, ccw_rot60: 0 }, BaseCellRotation { base_cell: 63, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 74, ccw_rot60: 0 }, BaseCellRotation { base_cell: 78, ccw_rot60: 3 }, BaseCellRotation { base_cell: 79, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 83, ccw_rot60: 3 }, BaseCellRotation { base_cell: 92, ccw_rot60: 3 }, BaseCellRotation { base_cell: 95, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 37, ccw_rot60: 0 }, BaseCellRotation { base_cell: 39, ccw_rot60: 3 }, BaseCellRotation { base_cell: 45, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 52, ccw_rot60: 0 }, BaseCellRotation { base_cell: 57, ccw_rot60: 0 }, BaseCellRotation { base_cell: 59, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 70, ccw_rot60: 3 }, BaseCellRotation { base_cell: 74, ccw_rot60: 0 }, BaseCellRotation { base_cell: 78, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 24, ccw_rot60: 0 }, BaseCellRotation { base_cell: 23, ccw_rot60: 3 }, BaseCellRotation { base_cell: 25, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 32, ccw_rot60: 3 }, BaseCellRotation { base_cell: 37, ccw_rot60: 0 }, BaseCellRotation { base_cell: 39, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 50, ccw_rot60: 3 }, BaseCellRotation { base_cell: 52, ccw_rot60: 0 }, BaseCellRotation { base_cell: 57, ccw_rot60: 0 }]]],
    // face 11
    [[[BaseCellRotation { base_cell: 46, ccw_rot60: 0 }, BaseCellRotation { base_cell: 60, ccw_rot60: 0 }, BaseCellRotation { base_cell: 72, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 56, ccw_rot60: 0 }, BaseCellRotation { base_cell: 68, ccw_rot60: 3 }, BaseCellRotation { base_cell: 80, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 63, ccw_rot60: 3 }, BaseCellRotation { base_cell: 77, ccw_rot60: 3 }, BaseCellRotation { base_cell: 90, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 27, ccw_rot60: 0 }, BaseCellRotation { base_cell: 40, ccw_rot60: 3 }, BaseCellRotation { base_cell: 55, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 35, ccw_rot60: 0 }, BaseCellRotation { base_cell: 46, ccw_rot60: 0 }, BaseCellRotation { base_cell: 60, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 45, ccw_rot60: 3 }, BaseCellRotation { base_cell: 56, ccw_rot60: 0 }, BaseCellRotation { base_cell: 68, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 14, ccw_rot60: 0 }, BaseCellRotation { base_cell: 20, ccw_rot60: 3 }, BaseCellRotation { base_cell: 36, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 17, ccw_rot60: 3 }, BaseCellRotation { base_cell: 27, ccw_rot60: 0 }, BaseCellRotation { base_cell: 40, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 25, ccw_rot60: 3 }, BaseCellRotation { base_cell: 35, ccw_rot60: 0 }, BaseCellRotation { base_cell: 46, ccw_rot60: 0 }]]],
    // face 12
    [[[BaseCellRotation { base_cell: 71, ccw_rot60: 0 }, BaseCellRotation { base_cell: 89, ccw_rot60: 0 }, BaseCellRotation { base_cell: 97, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 73, ccw_rot60: 0 }, BaseCellRotation { base_cell: 91, ccw_rot60: 3 }, BaseCellRotation { base_cell: 103,ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 72, ccw_rot60: 3 }, BaseCellRotation { base_cell: 88, ccw_rot60: 3 }, BaseCellRotation { base_cell: 105,ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 51, ccw_rot60: 0 }, BaseCellRotation { base_cell: 69, ccw_rot60: 3 }, BaseCellRotation { base_cell: 84, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 54, ccw_rot60: 0 }, BaseCellRotation { base_cell: 71, ccw_rot60: 0 }, BaseCellRotation { base_cell: 89, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 55, ccw_rot60: 3 }, BaseCellRotation { base_cell: 73, ccw_rot60: 0 }, BaseCellRotation { base_cell: 91, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 38, ccw_rot60: 0 }, BaseCellRotation { base_cell: 47, ccw_rot60: 3 }, BaseCellRotation { base_cell: 64, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 34, ccw_rot60: 3 }, BaseCellRotation { base_cell: 51, ccw_rot60: 0 }, BaseCellRotation { base_cell: 69, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 36, ccw_rot60: 3 }, BaseCellRotation { base_cell: 54, ccw_rot60: 0 }, BaseCellRotation { base_cell: 71, ccw_rot60: 0 }]]],
    // face 13
    [[[BaseCellRotation { base_cell: 96, ccw_rot60: 0 }, BaseCellRotation { base_cell: 104,ccw_rot60: 0 }, BaseCellRotation { base_cell: 107,ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 98, ccw_rot60: 0 }, BaseCellRotation { base_cell: 110,ccw_rot60: 3 }, BaseCellRotation { base_cell: 115,ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 97, ccw_rot60: 3 }, BaseCellRotation { base_cell: 111,ccw_rot60: 3 }, BaseCellRotation { base_cell: 119,ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 76, ccw_rot60: 0 }, BaseCellRotation { base_cell: 86, ccw_rot60: 3 }, BaseCellRotation { base_cell: 94, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 82, ccw_rot60: 0 }, BaseCellRotation { base_cell: 96, ccw_rot60: 0 }, BaseCellRotation { base_cell: 104,ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 84, ccw_rot60: 3 }, BaseCellRotation { base_cell: 98, ccw_rot60: 0 }, BaseCellRotation { base_cell: 110,ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 58, ccw_rot60: 0 }, BaseCellRotation { base_cell: 65, ccw_rot60: 3 }, BaseCellRotation { base_cell: 75, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 62, ccw_rot60: 3 }, BaseCellRotation { base_cell: 76, ccw_rot60: 0 }, BaseCellRotation { base_cell: 86, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 64, ccw_rot60: 3 }, BaseCellRotation { base_cell: 82, ccw_rot60: 0 }, BaseCellRotation { base_cell: 96, ccw_rot60: 0 }]]],
    // face 14
    [[[BaseCellRotation { base_cell: 85, ccw_rot60: 0 }, BaseCellRotation { base_cell: 87, ccw_rot60: 0 }, BaseCellRotation { base_cell: 83, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 101,ccw_rot60: 0 }, BaseCellRotation { base_cell: 102,ccw_rot60: 3 }, BaseCellRotation { base_cell: 100,ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 107,ccw_rot60: 3 }, BaseCellRotation { base_cell: 112,ccw_rot60: 3 }, BaseCellRotation { base_cell: 114,ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 66, ccw_rot60: 0 }, BaseCellRotation { base_cell: 67, ccw_rot60: 3 }, BaseCellRotation { base_cell: 70, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 81, ccw_rot60: 0 }, BaseCellRotation { base_cell: 85, ccw_rot60: 0 }, BaseCellRotation { base_cell: 87, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 94, ccw_rot60: 3 }, BaseCellRotation { base_cell: 101,ccw_rot60: 0 }, BaseCellRotation { base_cell: 102,ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 49, ccw_rot60: 0 }, BaseCellRotation { base_cell: 48, ccw_rot60: 3 }, BaseCellRotation { base_cell: 50, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 61, ccw_rot60: 3 }, BaseCellRotation { base_cell: 66, ccw_rot60: 0 }, BaseCellRotation { base_cell: 67, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 75, ccw_rot60: 3 }, BaseCellRotation { base_cell: 81, ccw_rot60: 0 }, BaseCellRotation { base_cell: 85, ccw_rot60: 0 }]]],
    // face 15
    [[[BaseCellRotation { base_cell: 95, ccw_rot60: 0 }, BaseCellRotation { base_cell: 92, ccw_rot60: 0 }, BaseCellRotation { base_cell: 83, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 79, ccw_rot60: 0 }, BaseCellRotation { base_cell: 78, ccw_rot60: 0 }, BaseCellRotation { base_cell: 74, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 63, ccw_rot60: 1 }, BaseCellRotation { base_cell: 59, ccw_rot60: 3 }, BaseCellRotation { base_cell: 57, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 109,ccw_rot60: 0 }, BaseCellRotation { base_cell: 108,ccw_rot60: 0 }, BaseCellRotation { base_cell: 100,ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 93, ccw_rot60: 1 }, BaseCellRotation { base_cell: 95, ccw_rot60: 0 }, BaseCellRotation { base_cell: 92, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 77, ccw_rot60: 1 }, BaseCellRotation { base_cell: 79, ccw_rot60: 0 }, BaseCellRotation { base_cell: 78, ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 117,ccw_rot60: 4 }, BaseCellRotation { base_cell: 118,ccw_rot60: 5 }, BaseCellRotation { base_cell: 114,ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 106,ccw_rot60: 1 }, BaseCellRotation { base_cell: 109,ccw_rot60: 0 }, BaseCellRotation { base_cell: 108,ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 90, ccw_rot60: 1 }, BaseCellRotation { base_cell: 93, ccw_rot60: 1 }, BaseCellRotation { base_cell: 95, ccw_rot60: 0 }]]],
    // face 16
    [[[BaseCellRotation { base_cell: 90, ccw_rot60: 0 }, BaseCellRotation { base_cell: 77, ccw_rot60: 0 }, BaseCellRotation { base_cell: 63, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 80, ccw_rot60: 0 }, BaseCellRotation { base_cell: 68, ccw_rot60: 0 }, BaseCellRotation { base_cell: 56, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 72, ccw_rot60: 1 }, BaseCellRotation { base_cell: 60, ccw_rot60: 3 }, BaseCellRotation { base_cell: 46, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 106,ccw_rot60: 0 }, BaseCellRotation { base_cell: 93, ccw_rot60: 0 }, BaseCellRotation { base_cell: 79, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 99, ccw_rot60: 1 }, BaseCellRotation { base_cell: 90, ccw_rot60: 0 }, BaseCellRotation { base_cell: 77, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 88, ccw_rot60: 1 }, BaseCellRotation { base_cell: 80, ccw_rot60: 0 }, BaseCellRotation { base_cell: 68, ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 117,ccw_rot60: 3 }, BaseCellRotation { base_cell: 109,ccw_rot60: 5 }, BaseCellRotation { base_cell: 95, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 113,ccw_rot60: 1 }, BaseCellRotation { base_cell: 106,ccw_rot60: 0 }, BaseCellRotation { base_cell: 93, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 105,ccw_rot60: 1 }, BaseCellRotation { base_cell: 99, ccw_rot60: 1 }, BaseCellRotation { base_cell: 90, ccw_rot60: 0 }]]],
    // face 17
    [[[BaseCellRotation { base_cell: 105,ccw_rot60: 0 }, BaseCellRotation { base_cell: 88, ccw_rot60: 0 }, BaseCellRotation { base_cell: 72, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 103,ccw_rot60: 0 }, BaseCellRotation { base_cell: 91, ccw_rot60: 0 }, BaseCellRotation { base_cell: 73, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 97, ccw_rot60: 1 }, BaseCellRotation { base_cell: 89, ccw_rot60: 3 }, BaseCellRotation { base_cell: 71, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 113,ccw_rot60: 0 }, BaseCellRotation { base_cell: 99, ccw_rot60: 0 }, BaseCellRotation { base_cell: 80, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 116,ccw_rot60: 1 }, BaseCellRotation { base_cell: 105,ccw_rot60: 0 }, BaseCellRotation { base_cell: 88, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 111,ccw_rot60: 1 }, BaseCellRotation { base_cell: 103,ccw_rot60: 0 }, BaseCellRotation { base_cell: 91, ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 117,ccw_rot60: 2 }, BaseCellRotation { base_cell: 106,ccw_rot60: 5 }, BaseCellRotation { base_cell: 90, ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 121,ccw_rot60: 1 }, BaseCellRotation { base_cell: 113,ccw_rot60: 0 }, BaseCellRotation { base_cell: 99, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 119,ccw_rot60: 1 }, BaseCellRotation { base_cell: 116,ccw_rot60: 1 }, BaseCellRotation { base_cell: 105,ccw_rot60: 0 }]]],
    // face 18
    [[[BaseCellRotation { base_cell: 119,ccw_rot60: 0 }, BaseCellRotation { base_cell: 111,ccw_rot60: 0 }, BaseCellRotation { base_cell: 97, ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 115,ccw_rot60: 0 }, BaseCellRotation { base_cell: 110,ccw_rot60: 0 }, BaseCellRotation { base_cell: 98, ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 107,ccw_rot60: 1 }, BaseCellRotation { base_cell: 104,ccw_rot60: 3 }, BaseCellRotation { base_cell: 96, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 121,ccw_rot60: 0 }, BaseCellRotation { base_cell: 116,ccw_rot60: 0 }, BaseCellRotation { base_cell: 103,ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 120,ccw_rot60: 1 }, BaseCellRotation { base_cell: 119,ccw_rot60: 0 }, BaseCellRotation { base_cell: 111,ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 112,ccw_rot60: 1 }, BaseCellRotation { base_cell: 115,ccw_rot60: 0 }, BaseCellRotation { base_cell: 110,ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 117,ccw_rot60: 1 }, BaseCellRotation { base_cell: 113,ccw_rot60: 5 }, BaseCellRotation { base_cell: 105,ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 118,ccw_rot60: 1 }, BaseCellRotation { base_cell: 121,ccw_rot60: 0 }, BaseCellRotation { base_cell: 116,ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 114,ccw_rot60: 1 }, BaseCellRotation { base_cell: 120,ccw_rot60: 1 }, BaseCellRotation { base_cell: 119,ccw_rot60: 0 }]]],
    // face 19
    [[[BaseCellRotation { base_cell: 114,ccw_rot60: 0 }, BaseCellRotation { base_cell: 112,ccw_rot60: 0 }, BaseCellRotation { base_cell: 107,ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 100,ccw_rot60: 0 }, BaseCellRotation { base_cell: 102,ccw_rot60: 0 }, BaseCellRotation { base_cell: 101,ccw_rot60: 3 }],
      [BaseCellRotation { base_cell: 83, ccw_rot60: 1 }, BaseCellRotation { base_cell: 87, ccw_rot60: 3 }, BaseCellRotation { base_cell: 85, ccw_rot60: 3 }]],
     [[BaseCellRotation { base_cell: 118,ccw_rot60: 0 }, BaseCellRotation { base_cell: 120,ccw_rot60: 0 }, BaseCellRotation { base_cell: 115,ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 108,ccw_rot60: 1 }, BaseCellRotation { base_cell: 114,ccw_rot60: 0 }, BaseCellRotation { base_cell: 112,ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 92, ccw_rot60: 1 }, BaseCellRotation { base_cell: 100,ccw_rot60: 0 }, BaseCellRotation { base_cell: 102,ccw_rot60: 0 }]],
     [[BaseCellRotation { base_cell: 117,ccw_rot60: 0 }, BaseCellRotation { base_cell: 121,ccw_rot60: 5 }, BaseCellRotation { base_cell: 119,ccw_rot60: 5 }],
      [BaseCellRotation { base_cell: 109,ccw_rot60: 1 }, BaseCellRotation { base_cell: 118,ccw_rot60: 0 }, BaseCellRotation { base_cell: 120,ccw_rot60: 0 }],
      [BaseCellRotation { base_cell: 95, ccw_rot60: 1 }, BaseCellRotation { base_cell: 108,ccw_rot60: 1 }, BaseCellRotation { base_cell: 114,ccw_rot60: 0 }]]],
];

/// Return whether or not the indicated base cell is a pentagon.
#[inline]
#[must_use]
pub(crate) fn _is_base_cell_pentagon(base_cell: i32) -> bool {
  if base_cell < 0 || base_cell >= NUM_BASE_CELLS as i32 {
    return false; // Invalid base cell number
  }
  BASE_CELL_DATA[base_cell as usize].is_pentagon
}

/// Return whether the indicated base cell is a pentagon where all
/// neighbors are oriented towards it (polar pentagons).
#[inline]
#[must_use]
pub(crate) fn _is_base_cell_polar_pentagon(base_cell: i32) -> bool {
  // Base cells 4 and 117 are the polar pentagons in H3's scheme
  base_cell == 4 || base_cell == 117
}

/// Find base cell given FaceIJK.
/// Given the face number and a resolution 0 IJK+ coordinate in that face's
/// face-centered IJK coordinate system, return the base cell located at that coordinate.
#[inline]
#[must_use]
pub(crate) fn _face_ijk_to_base_cell(h: &FaceIJK) -> i32 {
  // Check bounds for i,j,k as they are used as array indices
  if h.coord.i < 0
    || h.coord.i > MAX_FACE_COORD
    || h.coord.j < 0
    || h.coord.j > MAX_FACE_COORD
    || h.coord.k < 0
    || h.coord.k > MAX_FACE_COORD
    || h.face < 0
    || h.face >= NUM_ICOSA_FACES as i32
  {
    return INVALID_BASE_CELL; // Or handle error appropriately
  }
  FACE_IJK_TO_BASE_CELL_ROTATIONS[h.face as usize][h.coord.i as usize][h.coord.j as usize][h.coord.k as usize].base_cell
}

/// Find base cell rotations given FaceIJK.
/// Given the face number and a resolution 0 IJK+ coordinate in that face's
/// face-centered IJK coordinate system, return the number of 60 degree CCW rotations
/// to rotate into the coordinate system of the base cell at that coordinates.
#[inline]
#[must_use]
pub(crate) fn _face_ijk_to_base_cell_ccwrot60(h: &FaceIJK) -> i32 {
  if h.coord.i < 0
    || h.coord.i > MAX_FACE_COORD
    || h.coord.j < 0
    || h.coord.j > MAX_FACE_COORD
    || h.coord.k < 0
    || h.coord.k > MAX_FACE_COORD
    || h.face < 0
    || h.face >= NUM_ICOSA_FACES as i32
  {
    return INVALID_ROTATIONS; // Or handle error
  }
  FACE_IJK_TO_BASE_CELL_ROTATIONS[h.face as usize][h.coord.i as usize][h.coord.j as usize][h.coord.k as usize].ccw_rot60
}

/// Find the FaceIJK given a base cell.
#[inline]
pub(crate) fn _base_cell_to_face_ijk(base_cell: i32, h: &mut FaceIJK) {
  if base_cell < 0 || base_cell >= NUM_BASE_CELLS as i32 {
    // Handle invalid base_cell input, e.g., set to a default or error
    *h = FaceIJK {
      face: -1,
      coord: CoordIJK { i: -1, j: -1, k: -1 },
    }; // Example invalid
    return;
  }
  *h = BASE_CELL_DATA[base_cell as usize].home_fijk;
}

/// Given a base cell and the face it appears on, return
/// the number of 60 degree CCW rotations for that base cell's coordinate system.
/// # Returns
/// The number of rotations, or `INVALID_ROTATIONS` if the base cell is not found on the given face.
#[inline]
#[must_use]
pub(crate) fn _base_cell_to_ccwrot60(base_cell: i32, face: i32) -> i32 {
  if face < 0 || face >= NUM_ICOSA_FACES as i32 || base_cell < 0 || base_cell >= NUM_BASE_CELLS as i32 {
    return INVALID_ROTATIONS;
  }
  for i in 0..=MAX_FACE_COORD as usize {
    for j in 0..=MAX_FACE_COORD as usize {
      for k in 0..=MAX_FACE_COORD as usize {
        if FACE_IJK_TO_BASE_CELL_ROTATIONS[face as usize][i][j][k].base_cell == base_cell {
          return FACE_IJK_TO_BASE_CELL_ROTATIONS[face as usize][i][j][k].ccw_rot60;
        }
      }
    }
  }
  INVALID_ROTATIONS
}

/// Return whether or not the tested face is a CW offset face.
#[inline]
#[must_use]
pub(crate) fn _base_cell_is_cw_offset(base_cell: i32, test_face: i32) -> bool {
  if base_cell < 0 || base_cell >= NUM_BASE_CELLS as i32 {
    return false;
  }
  let data = &BASE_CELL_DATA[base_cell as usize];
  data.is_pentagon && (data.cw_offset_pent[0] == test_face || data.cw_offset_pent[1] == test_face)
}

/// Return the neighboring base cell in the given direction.
#[inline]
#[must_use]
pub(crate) fn _get_base_cell_neighbor(base_cell: i32, dir: Direction) -> i32 {
  if base_cell < 0 || base_cell >= NUM_BASE_CELLS as i32 || (dir as u8) >= 7u8 {
    return INVALID_BASE_CELL;
  }
  BASE_CELL_NEIGHBORS[base_cell as usize][dir as usize]
}

/// Return the direction from the origin base cell to the neighbor.
/// Returns `Direction::InvalidDigit` if the base cells are not neighbors.
#[inline]
#[must_use]
pub(crate) fn _get_base_cell_direction(origin_base_cell: i32, neighboring_base_cell: i32) -> Direction {
  if origin_base_cell < 0
    || origin_base_cell >= NUM_BASE_CELLS as i32
    || neighboring_base_cell < 0
    || neighboring_base_cell >= NUM_BASE_CELLS as i32
  {
    return Direction::InvalidDigit;
  }
  for dir_val in 0..7u8 {
    // Iterate 0 through 6 (Center to IJ)
    // This transmute is safe because dir_val is always in 0..=6.
    let dir: Direction = unsafe { std::mem::transmute(dir_val) };
    if _get_base_cell_neighbor(origin_base_cell, dir) == neighboring_base_cell {
      return dir;
    }
  }
  Direction::InvalidDigit
}

/// Get a base cell H3Index by its number (0-121).
/// Returns H3_NULL if the base cell number is invalid.
// Make this pub(crate) so other modules can use it.
pub(crate) fn baseCellNumToCell(base_cell_num: i32) -> H3Index {
  if base_cell_num < 0 || base_cell_num >= NUM_BASE_CELLS as i32 {
    return H3_NULL;
  }
  let mut h = H3Index(crate::constants::H3_INIT); // Use H3_INIT from constants
  crate::h3_index::set_mode(&mut h, crate::constants::H3_CELL_MODE as u8);
  crate::h3_index::set_resolution(&mut h, 0);
  crate::h3_index::set_base_cell(&mut h, base_cell_num);
  // For res 0, all digits are already effectively "center" (or rather, irrelevant beyond bc)
  // The H3_INIT constant already has digits set to 7. When resolution is 0, these are ignored.
  h
}