weku[7], woku[7], zeku[7], uowe[6], zewu[6], wozu[6], weko[5],
oku[6], ozu[5], uzo[5], zwu[5], eko[4], wek[4], kwo[4], wok[4], zek[4], ewo[3], owe[3], wow[3], ezo[3], zew[3],
ku[5], wu[4], ko[3], ok[3], eo[2], ew[2], we[2], ez[2], ze[2], oz[2],
