eisis[5], sosie[5], zisie[5], sosze[5], szisz[5],
siei[4], osie[4], ssie[4], ossi[4], ozie[4], szos[4],
eis[3], sie[3], osi[3], sio[3], soi[3], sos[3], ezo[3], zis[3], zez[3],
ii[2], eo[2], es[2], se[2], si[2], os[2], ez[2], ze[2], oz[2],
