babka[10], kabab[10], babek[10], kebab[10], kabza[8], kazba[8],
abba[8], baba[8], abak[7], baka[7], beka[7], kabe[7], kabz[7], kazb[7], baza[6], beza[6], zeka[5],
bab[7], bak[6], bek[6], baz[5], bez[5], zek[4], eza[3],
ba[4], be[4], ka[3], aa[2], za[2], ez[2], ze[2],
