Ruby
#51 9
#52 8
#53 8
#54 8
#55 8
#56 7
#57 7
#58 7
#59 7
#60 7
#61 7
#62 6
#63 6
#64 6
#65 6
#66 6
#67 5
#68 5
#69 5
#70 5
#71 5
#72 5
#73 5
#74 5
#75 4
...
