bbbee bccip be-er beber bebic becic beebe beepi beeri beibi beice beier beire beppe berbe berec berei berie berre berri bibbe biber bibic bibie bibri bicep bicer biebe biere bieri bipib birie brece breer brere bribe brice briec brier brrrr c-p-c ccccc cccii cciii cebec ceber cebpb cebpe ceci- cecie cecri ceere ceipp cepci cepic cepie cepii cerc- cerce cerci cerec cerer ceric cerie cerre ciber cibir cicer cipce ciper cippi cipre cirbp circe ciric cirie cirr- cirri cpeir crebe crece creep creer crepe cribb cribe crice crier cripe ebber ebbie ebibe ecipe eeeee eepee eerie eipic eipri eirie eperc epice eppie erbbe erber erere ericb erice erier eriic icbrr iceci icici icier iecee ieiri iepe ieper ierei iiiee iiiii ippee ippei ircii irece irrep p-rep pcepi pci-e pebi- pebie pebre peece peere peeri peice peire pepee peppe peppi perce perci perec perer peri- peric perie perre perri picr- piece piere pieri piibe piiri piper pippi pipri pirce piric pirie pirre pirri prece preci preie price prier rcirc rebbe rebec reber recce recep recip reece reepe reere reice repec repic reppe rere- reree reric rerip rerir ribbi ribce riber ribie ricci ricer ripec riper rippe ririe rripe