Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 10, 0, 0, 0, 6, 12, 0, 0, 0, 7, 13, 0, 0, 0, 7, 14, 0, 0, 0, 8, 15, 0, 0, 0, 9, 16, 0, 0, 0, 9, 17, 0, 0, 0, 10, 18, 0, 0, 0, 11, 19, 0, 0, 0, 11, 20, 0, 0, 0, 12, 21, 0, 0, 0, 12, 22, 0, 0, 0, 13, 20, 0, 0, 0, 13, 23, 0, 0, 0, 14, 23, 0, 0, 0, 14, 24, 0, 0, 0, 15, 25, 0, 0, 0, 15, 26, 0, 0, 0, 16, 27, 0, 0, 0, 16, 28, 0, 0, 0, 17, 28, 0, 0, 0, 17, 29, 0, 0, 0, 18, 25, 1, 0, 0, 18, 26, 1, 0, 0, 19, 30, 0, 0, 0, 19, 31, 0, 0, 0, 20, 31, 0, 0, 0, 21, 32, 0, 0, 0, 21, 33, 0, 0, 0, 22, 33, 0, 0, 0, 22, 34, 0, 0, 0, 23, 28, 0, 1, 0, 24, 35, 0, 0, 0, 24, 36, 0, 0, 0, 25, 37, 0, 0, 0, 26, 38, 0, 0, 0, 27, 37, 0, 0, 0, 27, 39, 0, 0, 0, 29, 40, 0, 0, 0, 29, 41, 0, 0, 0, 30, 35, 0, 0, 1, 30, 36, 0, 0, 1, 31, 33, -1, 1, 1, 32, 38, 1, 0, 0, 32, 42, 0, 0, 0, 34, 43, 0, 0, 0, 34, 44, 0, 0, 0, 35, 41, 0, 1, 0, 36, 43, -1, 1, 0, 37, 45, 0, 0, 0, 38, 46, 0, 0, 0, 39, 42, -1, 0, 1, 39, 45, 0, 0, 0, 40, 44, 0, 0, 0, 40, 47, 0, 0, 0, 41, 47, 0, 0, 0, 42, 46, 1, 0, 0, 43, 48, 0, 0, 0, 44, 48, 0, 0, 0, 45, 47, -1, 1, 1, 46, 48, -1, 1, 0) |