code[8], geig[6], doge[6], gode[6],
egg[5], gig[5], ego[5], geo[5], goi[5], gei[4], deo[4], ode[4], ido[4], iod[4], oie[4], die[3], eid[3],
go[4], do[3], od[3], ei[2],
