42_old_fillit/samples/27tetri

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#

...#
...#
...#
...#