Case 1: 1 8/40
Case 2: 0 16/20
Case 3: 25 32/40
Case 4: Never
Case 5: 18 15/30
Case 6: Never
Case 7: 0 1/56
Case 8: 1 0/56
Case 9: 61 33/45
Case 10: Never
Case 11: 52 12/55
Case 12: 16 19/20
Case 13: Never
Case 14: Never
Case 15: Never
Case 16: 2 15/20
Case 17: 123 95/99
Case 18: Never
Case 19: Never
Case 20: 33 33/46
Case 21: 23 32/45
Case 22: Never
Case 23: 101 31/45
Case 24: 58 30/45
Case 25: 15 29/45
Case 26: 93 28/45
Case 27: 8 19/30
Case 28: 23 22/23
Case 29: 0 1/34
Case 30: 4 0/20