odach[9],
gach[9], dach[8], dago[7], doga[7], coda[6],
dag[6], gad[6], ach[6], cha[6], dog[6], hoc[6], och[6], cod[5], doc[5], ago[5], hao[5], dao[4], oda[4],
ag[4], ha[4], go[4], ho[4], oh[4], ad[3], da[3], co[3], do[3], od[3],
