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