pub const COPPER_LUT: [[u8; 3]; 256] = [
[0, 0, 0],
[0, 0, 0],
[1, 1, 1],
[1, 1, 2],
[2, 2, 3],
[3, 3, 4],
[5, 5, 6],
[6, 6, 9],
[7, 8, 11],
[9, 10, 14],
[11, 12, 16],
[13, 14, 19],
[15, 16, 21],
[16, 18, 24],
[18, 20, 26],
[19, 22, 29],
[21, 24, 31],
[23, 26, 34],
[24, 28, 36],
[25, 30, 39],
[27, 31, 41],
[28, 33, 44],
[30, 35, 46],
[31, 37, 49],
[32, 39, 51],
[33, 41, 54],
[35, 42, 56],
[36, 44, 59],
[37, 46, 61],
[38, 48, 64],
[39, 50, 66],
[40, 52, 69],
[41, 54, 71],
[41, 54, 72],
[43, 57, 76],
[44, 59, 79],
[44, 61, 81],
[45, 62, 82],
[46, 65, 86],
[47, 67, 89],
[47, 69, 91],
[48, 70, 92],
[48, 73, 96],
[49, 74, 98],
[49, 76, 101],
[49, 77, 102],
[50, 80, 105],
[50, 82, 108],
[51, 85, 110],
[51, 86, 111],
[51, 89, 114],
[51, 91, 115],
[52, 93, 117],
[52, 94, 118],
[53, 97, 120],
[54, 99, 122],
[55, 101, 123],
[55, 102, 123],
[57, 105, 125],
[59, 107, 126],
[60, 109, 127],
[61, 110, 128],
[64, 112, 129],
[66, 114, 130],
[68, 116, 131],
[70, 118, 132],
[71, 119, 133],
[74, 122, 134],
[76, 124, 135],
[78, 126, 136],
[80, 127, 137],
[82, 129, 138],
[85, 131, 139],
[87, 133, 140],
[88, 134, 140],
[92, 137, 142],
[94, 139, 143],
[96, 140, 144],
[99, 142, 145],
[101, 144, 146],
[103, 146, 147],
[106, 148, 148],
[107, 149, 148],
[111, 152, 150],
[113, 154, 151],
[115, 155, 152],
[118, 157, 153],
[120, 159, 154],
[123, 161, 155],
[125, 163, 156],
[127, 164, 157],
[130, 167, 159],
[133, 169, 160],
[135, 171, 161],
[138, 173, 162],
[140, 175, 163],
[143, 177, 164],
[146, 179, 165],
[147, 180, 166],
[151, 182, 168],
[153, 184, 169],
[156, 186, 170],
[159, 188, 171],
[161, 190, 173],
[164, 193, 174],
[167, 195, 175],
[168, 196, 176],
[172, 199, 177],
[175, 201, 179],
[178, 203, 180],
[181, 205, 181],
[184, 207, 182],
[187, 209, 183],
[190, 211, 185],
[191, 212, 185],
[196, 215, 187],
[199, 217, 189],
[202, 219, 190],
[206, 221, 191],
[209, 223, 193],
[212, 225, 194],
[215, 227, 195],
[217, 229, 196],
[222, 232, 198],
[226, 234, 200],
[229, 236, 202],
[233, 238, 203],
[236, 240, 205],
[238, 240, 205],
[236, 237, 201],
[235, 234, 198],
[233, 231, 195],
[233, 230, 193],
[231, 226, 188],
[230, 223, 185],
[228, 220, 182],
[227, 217, 179],
[226, 215, 176],
[225, 212, 173],
[224, 209, 170],
[222, 207, 167],
[221, 204, 164],
[220, 201, 161],
[219, 198, 159],
[218, 196, 156],
[217, 193, 154],
[216, 190, 151],
[215, 188, 149],
[214, 186, 147],
[212, 182, 144],
[211, 180, 142],
[210, 177, 139],
[209, 175, 137],
[208, 172, 135],
[207, 169, 133],
[205, 167, 131],
[204, 164, 129],
[203, 162, 128],
[202, 159, 126],
[200, 157, 124],
[199, 154, 123],
[198, 152, 121],
[196, 149, 120],
[195, 147, 118],
[194, 146, 117],
[192, 142, 116],
[190, 140, 114],
[189, 138, 113],
[187, 135, 112],
[186, 133, 111],
[184, 131, 110],
[183, 129, 109],
[181, 126, 108],
[179, 124, 107],
[177, 122, 107],
[176, 120, 106],
[174, 118, 105],
[172, 116, 104],
[170, 114, 104],
[168, 112, 103],
[167, 111, 103],
[164, 108, 102],
[162, 106, 101],
[160, 104, 100],
[158, 102, 100],
[156, 100, 99],
[154, 98, 99],
[152, 96, 98],
[150, 95, 97],
[148, 93, 97],
[146, 91, 96],
[144, 89, 96],
[142, 88, 95],
[139, 86, 95],
[137, 84, 94],
[135, 83, 93],
[134, 82, 93],
[130, 79, 92],
[128, 78, 91],
[126, 76, 91],
[124, 74, 90],
[121, 73, 89],
[119, 71, 89],
[117, 70, 88],
[114, 68, 87],
[112, 67, 86],
[110, 65, 85],
[107, 64, 85],
[105, 63, 84],
[102, 61, 83],
[100, 60, 82],
[97, 58, 81],
[96, 58, 80],
[92, 56, 78],
[90, 54, 77],
[87, 53, 76],
[85, 52, 75],
[82, 51, 73],
[80, 49, 72],
[77, 48, 70],
[74, 47, 69],
[72, 46, 67],
[69, 44, 65],
[67, 43, 63],
[64, 42, 61],
[62, 41, 59],
[59, 39, 58],
[57, 38, 55],
[56, 37, 54],
[52, 35, 51],
[50, 34, 49],
[47, 33, 47],
[45, 31, 45],
[43, 30, 43],
[40, 28, 41],
[38, 27, 38],
[36, 25, 36],
[33, 24, 34],
[31, 22, 32],
[29, 21, 29],
[26, 19, 27],
[24, 18, 25],
[22, 16, 22],
[19, 14, 20],
[18, 13, 19],
[15, 11, 15],
[12, 9, 13],
[10, 7, 10],
[8, 6, 8],
[6, 4, 6],
[4, 3, 4],
[3, 2, 3],
[2, 1, 2],
[1, 1, 1],
[0, 0, 0],
[0, 0, 0],
];