aase[4], asse[4], assi[4], eiss[4], sies[4],
eia[3], aas[3], ase[3], ais[3], eis[3], sei[3], sie[3], ass[3], ess[3], iss[3],
aa[2], ai[2], ei[2], as[2], es[2], si[2],
