AOC7 part 1
drwxr-xr-x - aoc1
drwxr-xr-x - aoc2
drwxr-xr-x - aoc3
drwxr-xr-x - aoc4
drwxr-xr-x - aoc5
drwxr-xr-x - aoc6
drwxr-xr-x - aoc7