-lock ccccc ccoyo clock cloky clonk clook clynk clyno clyon cnnnn co-co cocc- cocco cocky cocol cocon cokk- coll- collo colly colo- colok colon conck concl conco conky conly conny cono- conon conoy cooky coolo cooly coony coyll coyly coyol cozyn cozzo cozzy cycl- cyclo cylon cyno- klock klonk klony knock knokk knoll knyll ko-ko kocon kokko kolky kollo kolly kolno kolol konno konzo kooky kozly kozyn kylyn kynny kyoko kyozo kyzyl lcyon locky loco- locon lokyn lollo lolly lolol lonco lonko lonny lonyo lonzo loock looky loony loyno lozno lozon lyco- lycon lykky lykyn nkolo nnooo no-no nocky nokko nokon nonno nonny nonyl nooky noyon nozno nozok nycon nylon occoy ocllo oczko okoc okoly okoyo ollon onco- oncol onkyo onoon onyon ooooo oyoko oznoz ozon- ozono yo-yo yocon yokoo yolky zcolo zocco zokol zolcz zollo zolly zolno zonky zono- zylo- zylon zzzzz