e6a0a7a7b49a7c84e3a83d8bb684fd371fd8e3ea
drwxr-xr-x - exo1
drwxr-xr-x - exo2
drwxr-xr-x - exo3
drwxr-xr-x - exo4
drwxr-xr-x - exo5
drwxr-xr-x - exo6
drwxr-xr-x - exo_c4
drwxr-xr-x - exo_c5
drwxr-xr-x - exo_c6