c-cor c-p-c c-pop ccccc cccii cciii ccitt cipco cippi cipro circo ciric cirio cirr- cirri cirro citr- citro co-co co-op cocc- cocci cocco cocio cocir cocto coiro coopt copic copii copir copit coppi coppo copr- copro copto corio coro- coroi corop corot corri corti corto cott- cotto cpctc crio- cript crito croci croco croop croot cropc cropo crott ctrip cttoi icici ictic iiiii iitti ioooi ioooo iorio iotic iotit iotti ipcop ipiti ipopt iport ircii irico irori irrit itpro itrip ittoo ittti occii octic octo- octor oirot oitti ooioo ooooo oopic opcit opici opico opio- opir opito optic optio opto- optot optto orcop orito oroco oropi orpit ortoo otori ototo otpor otric ottir ottoi pctct picco pico- picot picr- picro picti picto piiri piotr pipit pippi pippo pipri piric pirot pirri pirro pitio pitip pitot pitri pitti pitto po-po pocop pocri poopo poori poort popco popoi popop poppi poppo porco poro- poroi porri porro porto potco potoc potoo potop potor potro potti potto priit prior priti pritt proor proot prop- propp propr propt prot- proti proto prtor ptprc ptpro ptprr ptprt r-co- rcirc ricci ricco ripio ripit ro-ro rocco rocio rocor roiot roric roto- rotor rotot rotti rotto rprop rptor t-pop t-top ti-ti ticci tipit tippi tipto tirit tiro- tiroi titcr titii titti tocci tocco toco- toico topic topio topit topo- topoi topor topot toppo topto toric torii torio torit torpo torri torro torti torto toti- toto- totoo totop tpcit tprot trico triip trior tripi tripp tript trit- trito tritt troco troic troop trop- tropi tropo trott ttttt