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Chessboard size 42×42
1, 3, 5, 2, 4, 9, 11, 13, 15, 6, 8, 19, 21, 23, 25, 32, 34, 36, 38, 40, 42, 33, 35, 37, 39, 41, 16, 7, 24, 20, 14, 17, 26, 10, 12, 30, 28, 18, 31, 22, 27, 29
Lyndenlea1, 3, 5, 2, 4, 9, 11, 13, 15, 6, 8, 19, 21, 23, 25, 32, 34, 36, 38, 40, 42, 33, 35, 37, 39, 41, 16, 7, 24, 20, 14, 17, 26, 10, 12, 30, 28, 18, 31, 22, 27, 29