- setup:
  cleanup:
  args:     t/dir_a t/dir_b t/dir_c
  input:
  output:   |
            |t/dir_a          | t/dir_b          | t/dir_c
            |---------------- | ---------------- | ----------------
            |Comic_Sans.ttf   | Comic_Sans.ttf   |
            |                 | Courier_New.ttf  | Courier_New.ttf
            |Georgia.ttf      |                  |
            |                 |                  | Monaco.ttf
            |Old_Fonts/       |                  |
            |                 | Tahoma.ttf       |