crawl[11], clans[9],
clan[8], scan[7], cars[7], wals[7], warn[6], lars[5],
car[6], wal[6], war[5], was[5], lar[4], als[4], las[4], ran[3], ans[3], ars[3], ras[3],
la[3], an[2], na[2], ar[2], as[2],
