gag[7], dag[6], gad[6], dog[6], gap[6], hop[6], ago[5], hao[5], pad[5], pod[5], dao[4], oda[4],
ag[4], ha[4], go[4], ho[4], oh[4], ad[3], da[3], do[3], od[3], pa[3], op[3], po[3],
