Case #1: 0
Case #2: 0
Case #3: 1
Case #4: 1
Case #5: 3
Case #6: 3
Case #7: 99
Case #8: 48
Case #9: 11
Case #10: 2
Case #11: 7
Case #12: 1
Case #13: 6
Case #14: 2
Case #15: 0
Case #16: 0
Case #17: 3
Case #18: 2
Case #19: 3
Case #20: 1