Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/games/lib/mahjongg/images
--rw-rw-r-- bootes sys 4057 Sep 21 2004 border.bit --rw-rw-r-- bootes sys 50228 Sep 21 2004 gameover.bit --rw-rw-r-- jmk sys 429 Sep 21 2004 mask.bit