some-advent-of-code: 8fdfebd972b39746e317bbe6476d023134002892

     1: abc
     2: 
     3: a
     4: b
     5: c
     6: 
     7: ab
     8: ac
     9: 
    10: a
    11: a
    12: a
    13: a
    14: 
    15: b