ochot[9], troch[9], choro[8], ochro[8],
chor[7], ochr[7], horo[6], coro[5], root[5], roto[5], toro[5],
hoc[6], och[6], hot[6], oho[5], hor[5], rho[5], oto[4], ort[4], rot[4], tor[4], oro[3],
ho[4], oh[4], co[3], ot[3], to[3], or[2], ro[2],
