c-p-c c-pop ccccc cccii ccifc cciii ceci- cecie ceco- ceipp ceoce cepci cepic cepie cepii ceppo ciope cipce cipco cippi co-co co-op cocc- cocce cocci cocco coceo cocio coepe coffe cofio coice coifi cooee cooie coope copce copec copei copic copie copii coppe coppi coppo cpcfc ecipe ecoff eeeee eepee effie effio eieio eipic epice epico eppie feoff ficco fieee fifie iceci icici iecee iepe if-- iiiee iiiii ioffe ioooi ioooo ipcop ippee ippei occii ocice ocoee oeco- oeppo offie offof ofice ofpie ofpop ooioo ooooo oopic opepe opici opico opio- oppie pcepi pci-e pecco peece peice pepco pepee pepoi peppe peppi picco pico- picoe piece pippi pippo po-po pocop poope poopo popco popoi popop poppe poppi poppo