cicuco ciocci cirici ciroc cirri- cirro- cirroc ciucci cocci- cocco- cockup cococo cokori coocoo cookoo cookop cookup coopup copro- corcir corick corkir corour corrop corrup coruco coruro coupru couric courp- courr- crico- criour crocco croick cropup cruro- cuccio cucici cuckoo cui-ui cupcui cupri- cupric cupro- cuquio curcic curcio curico curour curror cururo iiooio ikoiko irrour k-rock ki-oku kickup kikiki kikkik kikoko kikoku kikori kikuko kiokio kip-up kippur kiprop kiriko kiriri kiriru kirkop kirkuk kirkup kiroro kiruri kokici kokoku kokopo kokopu kokori kokoro kookoo koopoo kopcic kopiko koppio koprki korkor koropi kororo korrio koruru koukou koukri kouoro kouroi kourou krikor kripik kroci- kroupi krupki krupuk kucici kukici kukoc kukuri kuopio kurici kuriko kurkcu kuroki kuroko kuruki kurupi kururu occour okpoko ookpik ookroo oooooo oopiri ooriku orrick orrico orrock orrour oucipo ouioui oukoop p-rock piccio pickup picric picro- pikpok piopio pioppi pipico pipipi pipiri pippip pirici pirrip piupiu pocock poipoi pokiri pokuru pookoo poopoo pop-up popopo poporo poppop pouoir poupko poupou pourri pppppp prikro priori prioro priour prkrir procop procor prokop propi- propir propup propur puccio pucuro pukpui puquio puriri puroik purpur puukko qorqor quickc quirpo rikrok rococo rocroi rokkor rokuko rokupr rokuro roucou rucici ruocco ruriko ruukki u-pick uppoor upprop uprock urico- urqipi urucui urucup uruppu