prim[9], imps[9], pils[8], plis[8], slip[8], rips[7], piss[7], psis[7], mirs[6], miss[6], sims[6], riss[4], sirs[4],
imp[8], pli[7], pis[6], psi[6], mir[5], sir[3], iss[3],
pi[5], im[4], mi[4], si[2],
