cccc cccl ccee ccel cclc ccoc ccrc ccre ccrl cec- cece ceco ceec ceel ceke cel- celc cele cell celo ceol ceor cer- cerc cere cerl cero ceze ckck ckcl ckco cker ckoc ckoo ckor ckrc clec clee clek cleo cler cloe clok cloo clor cloz clro coce cock coco coel cok- coke coko col- cole colk coll colo cook cool cor- corc core cork corl coro corr coze cozz crcc crce crcr crcz cre- crec cree creo crkc crkl croc croe crok crol croo cror croz e-cl eccc ecce eccl ecco ecko eco- ecol ecrc ecrl ecrr eeee eeke eele eeoc eerc eero eeze ekco ekek eker elce elco elec elee elek eleo eler elke elko elle ello elok elro elze eole eolo eore eorl ercc erce erec erel erer erez erke erle erll eroc eroe erol eroo errc erre erro ezek ezel ezer ezzo k-lo kccc kcck kccl kccr kcec kcee kcel kceo kcez kckc kckk kckl kcko kckr kckz kclc kcle kclk kcll kclr kclz kcoe kcol kcor kcoz kcrc kcro kcrr kcrz kcze kczo kczz keck keco kecr keek keel keer kekc keke kekl keko kele kelk kell kelo keok keol ker- kerc kere kerk kerl kero kerr kerz keze kezr kezz kkck kkcl kkco kkcr kkez kkkk kklc kkll kklo kklz kkol kkoo kkor kkoz kkrc kkre kkrk kkrl kkro kkrr kkrz kkzz klcc klce klck klcl klcr klcz klec klee klek kleo kler klez klkc klkk klkl klko klkr kllc klle kllk kloc kloe klok klol kloo klor kloz klrc klrk klrr klrz klzk klzr klzz kock koel kokc koke kokk koko kokr kokz kolc kole kolk koll kolo kolr kolz kooc kook kool kooo koor kooz korc kore kork korl koro korr koze kozk kozo kozr krcc krce krcl krco krec kree krek kreo krez krkc krke krkk krko krkr krkz krlc krle kroc kroe krok krol kroo kror kroz krrc krre krrk krrl krro krrr krrz krze krzk krzr krzz kzcl kzcr kzee kzel kzer kzke kzkr kzkz kzle kzlk kzlz kzoo kzor kzoz kzrc kzrk kzro kzrr kzrz kzzk kzzo kzzr kzzz lccc lcce lcer lcor lcrl lece leck leco leek leel leer leke lekk leko lele lell lelo leoc leok leor leoz lerc lere lerk lero leze lezo llcc lllc llll lloc lloo locc loce lock loco loke lokk loko lole loll lolo lolz looc looe look lool loor looz lore lork loro loze lroc lrrc lrrr o-eo occc oce ocee ocke oclc ocre ocrl ocro ocrr oec- oecc oeec oele oere oker okko oklo okok okol okor okre okro olcc ole- oleo oler olle ollo olor oocr ooer oolo oooo oore ooze orce orco ore- orec orek orel oreo orer orke orko orle orlo oro- oroe orok oror oroz orro orzk orzo ozee ozek ozel ozer rccc rcle recc rece reck recr recz reek reel reke reko rele rell relo reol rere rero reze rlee rocc roce rock roco roel roer roke rokk roko rokr role rolk roll rolo rook rool roor rooz rorc rore rork roro roze rozz rrle rrrr z-ro zeck zeek zeel zeke zeko zekr zele zell zelo zerk zero zeze zloc zoco zoel zoke zole zoll zolo zoo- zook zool zorc zore zork zoro zozo zrce zrze zzzz