ogaca[8], cabas[8], scaba[8], obcas[8],
boga[8], baca[7], caba[7], baco[7], coba[7], obca[7], scab[7], basa[6], saab[6], saga[6], bosa[6], sago[6],
cab[6], cob[6], aga[5], abo[5], boa[5], oba[5], ago[5], bas[5], sag[5], soc[4], asa[3], osa[3],
ba[4], ag[4], bo[4], go[4], co[3], aa[2], as[2], os[2],
