sirup[8],
rips[7], piss[7], psis[7], supi[7], spur[7], iris[4], riss[4], sirs[4], russ[4],
pis[6], psi[6], pur[6], ups[6], sir[3], iss[3], rus[3], sur[3], urs[3],
pi[5], si[2], ui[2], ur[2],