1 = {25: 1, 26: 2, 27: 3, 32: 4, 33: 5, 34: 6, 19: 7, 20: 8, 13: 9,
2 14: 10, 8: 11, 4: 12, 39: 13, 40: 14, 45: 15, 46: 16, 51: 17, 56: 18, 21: 19,
3 22: 20, 23: 21, 24: 22, 17: 23, 18: 24, 15: 25, 16: 26, 9: 27, 10: 28, 11: 29,
4 12: 30, 5: 31, 6: 32, 7: 33, 1: 34, 2: 35, 3: 36, 35: 37, 36: 38, 37: 39,
5 38: 40, 28: 41, 29: 42, 30: 43, 31: 44, 41: 45, 42: 46, 43: 47, 44: 48, 49: 49,
6 50: 50, 47: 51, 48: 52, 52: 53, 53: 54, 54: 55, 55: 56, 57: 57, 58: 58, 59: 59,
7 60: 60, 61: 61, 62: 62, 72: 63, 71: 64, 64: 65, 63: 66, 73: 67, 74: 68, 70: 69,