choro[8], ochro[8], socho[8], corso[6],
chor[7], ochr[7], soch[7], horo[6], coro[5], cors[5], roso[4],
hoc[6], och[6], oho[5], hor[5], rho[5], soc[4], oro[3], oso[3], ros[3],
ho[4], oh[4], co[3], or[2], ro[2], os[2],
