babka[10], kabab[10], babek[10], kebab[10], babko[10], bobak[10], bobka[10], kabob[10], bobek[10], kebob[10], abako[8], kobea[8],
abba[8], baba[8], abbo[8], babo[8], boba[8], obab[8], abak[7], baka[7], beka[7], kabe[7], bako[7], beko[7],
bab[7], bob[7], bak[6], bek[6], bok[6], abo[5], boa[5], oba[5], oka[4], eko[4],
ba[4], be[4], bo[4], ka[3], ko[3], ok[3], aa[2], eo[2],
