sack[10], sick[10], akis[7], kais[7], agas[5], saga[5],
aki[6], kai[6], cis[6], sic[6], ska[6], ski[6], aga[4], gas[4], sag[4], gis[4], aas[3], ais[3],
aa[2], ai[2], as[2], si[2],