06: ready to go version
drwxr-xr-x - etc
drwxr-xr-x - sheet-00
drwxr-xr-x - sheet-01
drwxr-xr-x - sheet-02
drwxr-xr-x - sheet-03
drwxr-xr-x - sheet-04
drwxr-xr-x - sheet-05
drwxr-xr-x - sheet-06