roić[9], inro[4], iron[4], nori[4], orni[4], roni[4],
nić[8], hoi[5], hor[5], rho[5], ino[3], oni[3], inr[3], roi[3], nor[3],
hi[4], ho[4], oh[4], in[2], ni[2], no[2], on[2], or[2], ro[2],
