c-p-c c-pop ccccc cccii cciii ceci- cecie ceco- ceipp ceoce cepci cepic cepie cepii ceppo ciceu ciope cipce cipco cippi co-co co-op cocc- cocce cocci cocco coceo cocio cociu coepe coice cooee cooie coope copce copec copei copic copie copii coppe coppi coppo couco coupe cpi-u cucei cucui cueup cuoco cupic eccup ecipe eeeee eepee eieio eipic epice epico eppie eucip iceci iceup icici iecee iepe iiiee iiiii ioooi ioooo ipcop ippee ippei occii ocice ocoee oeco- oeppo ooioo ooooo oopic opepe opici opico opio- oppie pcepi pci-e pecco peece peice pepco pepee pepoi peppe peppi pepup peuce picco pico- picoe picou picui piece pieup pippi pippo po-po pocop poipu poope poopo popco popoi popop poppe poppi poppo popup pouce poupe pucci pucie puppe puppo u-cee u-pop ucoii uouee upc-e upice uppie uuuuu