doch[9], echo[9], dach[8], coda[8], code[8], hode[6], heda[5],
och[8], ach[7], oha[5], deo[4], ode[4], dad[3], ade[3],
ho[4], oh[4], ah[3], ha[3], eh[3], he[3], do[3], od[3], ad[2], da[2],
