abbo[8], babo[8], boba[8], obab[8], bako[7], bota[7], kato[6], kota[6], tako[6],
bab[7], bob[7], bak[6], bok[6], bat[6], tab[6], bot[6], abo[5], boa[5], oba[5], akt[5], kat[5], tak[5], tka[5], kot[5], kto[5], tok[5], oka[4], tao[4],
ba[4], bo[4], ka[3], ko[3], ok[3], at[3], ta[3], ot[3], to[3],
