cccc cccl cchl cclc ccoc chch chlc choc choh chok chol choo ckch ckck ckcl ckco ckoc ckoo clok cloo cloz coch cock coco coho cok- coko col- colk coll colo cooh cook cool cozz hccc hcch hhcl hhhh hkcc hkcl hoch hock hohl hoho hoko hol- holc holh holk holl holo holz hook hool hozo k-lo kccc kcck kccl kchh kchk kchl kcho kchz kckc kckk kckl kcko kckz kclc kclh kclk kcll kclz kcoh kcol kcoz kczo kczz khcc khch khck khhk khhl khho khhz khkk khkz khlc khll khlo khoc khok khol khoz khzk khzz kkch kkck kkcl kkco kkhh kkhk kkkk kklc kklh kkll kklo kklz kkoh kkol kkoo kkoz kkzz klcc klch klck klcl klcz klhc klkc klkk klkl klko kllc kllk kloc kloh klok klol kloo kloz klzk klzz koch kock kohh kohl koho kokc kokh kokk koko kokz kolc kolk koll kolo kolz kooc kook kool kooo kooz kozk kozo kzch kzcl kzhk kzkz kzlk kzlz kzoo kzoz kzzk kzzo kzzz lccc lchc lhhh llcc lllc llll lloc lloo locc loch lock loco loho lokk loko loll lolo lolz looc look lool looz occc oclc ohcc ohho ohoh ohok okko oklo okok okol olcc ollo ooho oolo oooh oooo zloc zoch zoco zoll zolo zoo- zook zool zozo zzhz zzzz