obco[7], bocz[7], boso[6], boss[6], owco[5], owoc[5], sowo[4], szos[4], wszo[4],
cob[6], gzo[5], soc[4], oso[3], sos[3], owo[3], zoo[3],
bo[4], go[4], co[3], os[2], oz[2],
