fukoz[12],
foku[11], kufo[11], foko[9], woku[7], ouzo[6], wozu[6], woko[5], kozo[5],
kuf[10], ufo[9], fok[8], oku[6], ozu[5], uzo[5], zwu[5], oko[4], kwo[4], wok[4], owo[3], zoo[3],
fu[8], uf[8], ku[5], wu[4], ko[3], ok[3], oz[2],
