pogoi[8], popie[7], popoi[7],
pieg[7], pogo[7], pipo[6], popi[6], opie[5],
gie[5], ego[5], goi[5], ogi[5], pip[5], pop[5], pie[4], poi[4],
go[4], pe[3], pi[3], op[3], po[3], eo[2],
