Case #1: no
Case #2: no
Case #3: yes
Case #4: yes
Case #5: yes
Case #6: yes
Case #7: no
Case #8: no
Case #9: no
Case #10: no
Case #11: no
Case #12: yes
Case #13: yes
Case #14: no
Case #15: no
Case #16: yes
Case #17: yes
Case #18: no
Case #19: no
Case #20: yes
Case #21: yes
Case #22: yes
Case #23: no
Case #24: no
Case #25: no
Case #26: no
Case #27: no
Case #28: no
Case #29: yes
Case #30: no
Case #31: no
Case #32: no
Case #33: yes
Case #34: no
Case #35: yes
Case #36: no
Case #37: no
Case #38: no
Case #39: yes
Case #40: yes
Case #41: no
Case #42: yes
Case #43: no
Case #44: yes
Case #45: no
Case #46: yes
Case #47: yes
Case #48: yes
Case #49: no
Case #50: yes