c-cor c-p-c c-pop ccccc cccii cciii ccoyo ccxii ciggy cipco cippi cipro circo ciric cirio cirr- cirri cirro co-co co-op cocc- cocci cocco cocio cocir cogic cogry coiro coogi coopy coorg copic copii copir coppi coppo coppy copr- copro copyc copyr corcy corgi corio coro- coroi corop corri corry cory- crio- croci croco crocy croix croop cropc cropo crygc cryo- cypro cyric cyrix gciii ggico gioco gipcy gippi gippo gippy giric giroc go-go go-oo go-op gocco gocoo gogic gogoi gogro gogyo goopy goory gopro gorci gorcy gorgo gorgy goric gorir gorry grcic grgic grigg gripy grogg groix groop gropp grrrr gyoi gyoro gyppo gyro- i-roy icici icopy iggri iggry iggyp igigi iiiii ioooi ioooo iorio ipcop iprgc ircii irico irori ixigo ixopo iyiyi iyogi occii occoy ocopy ogiri ogogo oiryo ooioo ooooo oopic opici opico opio- opir opypy orcop orgic origi origo oroco oroix oropi orrgo oxxio oyoor p-o-x pci-x picco piccy pico- picr- picro picry piggy piiri pippi pippo pippy pipri piric pirix pirog pirri pirro pirry po-po pocop pocri poggi poggy poopo poopy poori poory popco popoi popop poppi poppo poppy porco porgo porgy poro- porog poroi porri porro porry pppox ppxii pricy prior progg proix proor prop- propp propr proxi proxy pryor pygo- pyrgi pyrgo pyric pyro- pyrog pyrri r-co- rcirc ricci ricco rig-i rigio rigor ripio rixoi ro-ro rocco rocio rocor rogoi roopy roric roxio royoc rprop ryori xciii xcopy xorro xoxox xproc xxiii xxxii xxxix ycgco yippy yo-yo yogic yoigo yorgi yorio yorro yxorp