koks[6], skok[6], skot[6], stok[6], kwok[6], kwot[6], wtok[6], skos[5], stos[5], wosk[5],
kok[5], kot[5], kto[5], tok[5], kos[4], sok[4], sto[4], tss[4], kwo[4], wok[4], sos[3],
ko[3], ok[3], ot[3], to[3], ts[3], os[2],
