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pub const HORIZONTAL:&str="═";
pub const VERTICAL:&str="║";
pub const DOWN_RIGHT:&str="╔";
pub const DOWN_LEFT:&str="╗";
pub const UP_RIGHT:&str="╚";
pub const UP_LEFT:&str="╝";
pub const VERTICAL_RIGHT:&str="╠";
pub const VERTICAL_LEFT:&str="╣";
pub const DOWN_HORIZONTAL:&str="╦";
pub const UP_HORIZONTAL:&str="╩";
pub const VERTICAL_HORIZONTAL:&str="╬";