cecele cee-lo ceecee cekule cellco cello- cellu- cleuck clocke clolle clooke coccel coccle cocco- cockee cockle cococo cocolo cocool coello coelo- coleco coleo- collo- coocoo cookee cookoo coolee coucke couele coulee couzou cuckle cuckoo cuello cuozzo eculee ekuele elcock eleele elleck elloco ellzee elokuu ezzell k-cell keckle keekle kekule kelkel kelkoo kellee kelloe keokee keokuk klocek klocko klokoc klucko klucze koczek koelle kokele kokell kokoku kokole kokolo kolkoz kollel kolluk kololo kookoo koukou koulou kozluk kozoku kuczek kukoc kulolo kululu kuuele kuzucu kuzuko lecole leelee leeloo leolo leuco- leucol leuko- llello locock locule lokole lookee looloo loukou loulle loulou lozell lozzel lucule lukulu luzzel oclock oculo- okello okolek okollo okuzlu olecko oleelo oleole olluco oluklu oooooo ouelle ullock ulluco ullucu uoluel uzelle zeekoe zekeze zeluco zocolo zooloo zoozoo zoukou zouzou zuzelo