koto[6], otok[6], skot[6], stok[6], kwoc[6], kwot[6], wtok[6], koso[5], osok[5], stoo[5], owco[5], owoc[5], woko[5], wosk[5], sowo[4],
koc[5], kot[5], kto[5], tok[5], oko[4], soc[4], kos[4], sok[4], oto[4], sto[4], kwo[4], wok[4], oso[3], owo[3],
co[3], ko[3], ok[3], ot[3], to[3], ts[3], os[2],
