bach[9], baco[7], coba[7], obca[7], bacz[7], hacz[7], bocz[7], bazo[6],
cab[6], ach[6], cha[6], cob[6], hoc[6], och[6], abo[5], boa[5], oba[5], hao[5], baz[5], acz[4], oaz[3],
ba[4], ha[4], bo[4], ho[4], oh[4], co[3], za[2], oz[2],
