opie[5], pies[5], psie[5], siep[5], spie[5], epos[5], osep[5], peso[5], opis[5], spoi[5], osie[4],
pie[4], poi[4], sep[4], psi[4], osp[4], eis[3], sie[3], osi[3], sio[3], soi[3],
pe[3], pi[3], op[3], po[3], eo[2], es[2], se[2], si[2], os[2],
