c-p-c c-pop ccccc cccii cccvi cciii ccoyo ccvii cicov ciovo cipco cippi civic civvy co-co co-op cocc- cocci cocco cocio coopy copic copii coppi coppo coppy copyc covic cviii icici icopy iiiii ioooi ioooo ipcop ivivc ivvvo iyiyi occii occoy ocopy ooioo ooooo oopic oovoo opici opico opio- opovo opypy ovivo picco piccy pico- pippi pippo pippy po-po pocop poopo poopy poovy popco popoi popop popov poppi poppo poppy povvo v-pop vi-co vicci vicco vicov vipco vivi- voici yippy yo-yo