tile(1,y,y,b,r,b,r).
tile(2,r,r,b,y,y,b).
tile(3,b,b,y,y,r,r).
tile(4,b,r,y,b,y,r).
tile(5,b,b,r,y,y,r).
tile(6,y,b,r,y,r,b).
tile(7,b,b,y,r,y,r).
tile(8,b,b,r,y,r,y).
tile(9,r,b,y,r,y,b).
tile(10,y,y,r,b,r,b).
tile(11,r,r,b,y,b,y).
tile(12,r,r,y,b,y,b).
tile(13,b,b,y,r,r,y).
tile(14,b,b,r,r,y,y).
tile(15,g,g,r,y,y,r).
tile(16,g,g,y,r,r,y).
tile(17,y,y,g,r,g,r).
tile(18,y,y,r,g,r,g).
tile(19,r,r,g,y,g,y).
tile(20,r,r,y,g,y,g).
tile(21,g,g,r,r,y,y).
tile(22,r,r,g,y,y,g).
tile(23,g,g,y,y,r,r).
tile(24,g,g,b,r,r,b).
tile(25,b,b,g,g,r,r).
tile(26,b,b,g,r,r,g).
tile(27,r,r,b,g,b,g).
tile(28,b,b,r,r,g,g).
tile(29,r,r,g,b,g,b).
tile(30,b,b,r,g,g,r).
tile(31,g,g,r,y,r,y).
tile(32,g,r,y,g,y,r).
tile(33,g,g,y,r,y,r).
tile(34,r,g,y,r,y,g).
tile(35,y,g,r,y,r,g).
tile(36,g,g,r,b,r,b).
tile(37,b,b,g,r,g,r).
tile(38,b,b,r,g,r,g).
tile(39,g,b,r,g,r,b).
tile(40,b,g,r,b,r,g).
tile(41,g,g,b,r,b,r).
tile(42,r,b,g,r,g,b).
tile(43,b,b,y,y,g,g).
tile(44,y,b,g,y,g,b).
tile(45,b,b,g,g,y,y).
tile(46,g,g,b,y,b,y).
tile(47,b,b,y,g,g,y).
tile(48,g,g,b,y,y,b).
tile(49,b,b,g,y,y,g).
tile(50,b,g,y,b,y,g).
tile(51,g,b,y,g,y,b).
tile(52,g,g,y,b,y,b).
tile(53,y,y,g,b,g,b).
tile(54,y,y,b,g,b,g).
tile(55,b,b,g,y,g,y).
tile(56,b,b,y,g,y,g).

tile_back(1,y).
tile_back(2,y).
tile_back(3,y).
tile_back(4,r).
tile_back(5,r).
tile_back(6,b).
tile_back(7,b).
tile_back(8,b).
tile_back(9,y).
tile_back(10,r).
tile_back(11,r).
tile_back(12,y).
tile_back(13,b).
tile_back(14,b).
tile_back(15,r).
tile_back(16,r).
tile_back(17,y).
tile_back(18,r).
tile_back(19,r).
tile_back(20,y).
tile_back(21,y).
tile_back(22,y).
tile_back(23,y).
tile_back(24,r).
tile_back(25,r).
tile_back(26,r).
tile_back(27,r).
tile_back(28,r).
tile_back(29,r).
tile_back(30,r).
tile_back(31,y).
tile_back(32,g).
tile_back(33,g).
tile_back(34,g).
tile_back(35,g).
tile_back(36,g).
tile_back(37,g).
tile_back(38,g).
tile_back(39,b).
tile_back(40,b).
tile_back(41,b).
tile_back(42,b).
tile_back(43,b).
tile_back(44,y).
tile_back(45,g).
tile_back(46,g).
tile_back(47,g).
tile_back(48,w).
tile_back(49,w).
tile_back(50,w).
tile_back(51,w).
tile_back(52,w).
tile_back(53,w).
tile_back(54,w).
tile_back(55,w).
tile_back(56,w).