4th cut of \w: count symbols used
4th cut of \w: count symbols used

kirbyfan64/kona,kevinlawler/kona,igaray/kona,singaraiona/kona,joebo/kona,joebo/kona,kirbyfan64/kona,pahihu/kona,0branch/kona,pahihu/kona,0branch/kona,pahihu/kona,igaray/kona,moussazeghida/kona,moussazeghida/kona,igaray/kona,kirbyfan64/kona,joebo/kona,moussazeghida/kona,kevinlawler/kona,singaraiona/kona,0branch/kona