chlor- chloro chocho cholo- chooch chorlu choro- chorol chorro chorul chorur chough chucho chuchu chuggo chullo chuluo chuluu chuo church churro churul clooch clouch clough cocco- cococo cocolo cocool collo- collor color- colour colugo coocoo coolor corolu corour coruco coruro coulor coulro coulur courol courr- crocco crochu crooch crouch crough cruro- curour curror cururo gluco- gogoro gollur goloch googol googoo googul gooroo gorgol gorgor gourou grogol grouch grough grugru grullo gruoch guggol guggul gulgul gurugu h-hour hochul hocooh hocour hogoro hohloh hohoho holhol holloo holoor holour hoohoo hooroo horgr hororo horror huh-uh hulgur hulloo hullur huluhu huoguo hurroo l-hour lloro lohoch loloru lolugu looloo lougou loulou lourlo lugogo lugulu luguru lurulu occour ocho ochro- oculo- ohcool ohohoh olluco oohooh oooooo orrho- orrour rhogog rochor rococo rocolo rogolo roogoo roucou rugolo ruhroh ruocco ruurlo ugurlu uh-huh ulloor ulluco ullucu urgull urughu