spei[7], spie[7], piss[7], psis[7], supi[7], eiss[4], sies[4], usus[4],
pes[6], pis[6], psi[6], ups[6], eis[3], sei[3], sie[3], ess[3], iss[3],
pi[5], ei[2], es[2], si[2], ui[2],
