koks[6], skok[6], skop[6], kwoc[6], kwok[6], wkop[6], wosk[5],
koc[5], kok[5], kop[5], pop[5], soc[4], kos[4], sok[4], osp[4], kwo[4], wok[4],
co[3], ko[3], ok[3], op[3], po[3], os[2],
