ihro[6], ohrs[6], rhos[6], sohr[6], hiss[5], ossi[5], ross[5], riss[4], sirs[4],
hoi[5], ohr[5], rho[5], roh[5], ihr[4], roi[4], his[4], sir[3], iss[3],
ho[4], oh[4], hi[3], os[3], so[3], si[2],
