cipie[7], picie[7], opiec[7], pocie[7], poeci[7], opici[7],
ciep[6], pice[6], piec[6], pici[6], cipo[6], pico[6], poci[6], opie[5],
cep[5], cip[5], pic[5], cie[4], pie[4], poi[4],
ce[3], ci[3], co[3], pe[3], pi[3], op[3], po[3], ii[2], eo[2],
