cccc cccl ccee ccel cclc ccoc ccrc ccre ccrl cec- cece ceco ceec ceel cel- celc cele cell celo ceol ceor cer- cerc cere cerl cero ceze clec clee cleo cler cloe cloo clor cloz clro coce coco coel col- cole coll colo cool cor- corc core corl coro corr coze cozz crcc crce crcr crcz cre- crec cree creo croc croe crol croo cror croz e-cl eccc ecce eccl ecco eco- ecol ecrc ecrl ecrr eeee eele eeoc eerc eero eeze elce elco elec elee eleo eler elle ello elro elze eole eolo eore eorl ercc erce erec erel erer erez erle erll eroc eroe erol eroo errc erre erro ezel ezer ezzo lccc lcce lcer lcor lcrl lece leco leel leer lele lell lelo leoc leor leoz lerc lere lero leze lezo llcc lllc llll lloc lloo locc loce loco lole loll lolo lolz looc looe lool loor looz lore loro loze lroc lrrc lrrr o-eo occc oce ocee oclc ocre ocrl ocro ocrr oec- oecc oeec oele oere olcc ole- oleo oler olle ollo olor oocr ooer oolo oooo oore ooze orce orco ore- orec orel oreo orer orle orlo oro- oroe oror oroz orro orzo ozee ozel ozer rccc rcle recc rece recr recz reel rele rell relo reol rere rero reze rlee rocc roce roco roel roer role roll rolo rool roor rooz rorc rore roro roze rozz rrle rrrr z-ro zeel zele zell zelo zero zeze zloc zoco zoel zole zoll zolo zoo- zool zorc zore zoro zozo zrce zrze zzzz