cccc cccl ccee ccel cclc ccoc ccow ccrc ccre ccrl cec- cece ceco ceec ceel cel- celc cele cell celo ceol ceor cer- cerc cere cerl cero cewe clec clee cleo cler clew cloe cloo clor clow clro coce coco coel col- cole coll colo cool cor- corc core corl coro corr cowe cowl crcc crce crcr cre- crec cree creo crew croc croe crol croo cror crow cwer cwrw e-cl eccc ecce eccl ecco eco- ecol ecrc ecrl ecrr eeee eele eeoc eerc eero elce elco elec elee eleo eler elle ello elro eole eolo eore eorl ercc erce erec erel erer erew erle erll eroc eroe erol eroo errc erre erro ewer ewew ewle ewre lccc lcce lcer lcor lcrl lece leco leel leer lele lell lelo leoc leor lerc lere lero lewe llcc llew lllc llll lloc lloo locc loce loco loew lole loll lolo looc looe lool loor lore loro lowe lowl lowr loww lroc lrrc lrrr lwoo lwow 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 orce orco ore- orec orel oreo orer orle orlo oro- oroe oror orro orwe orwo owel ower owoe owow owre rccc rcle recc rece recr reel rele rell relo reol rere rero rewe rewl rlee rlwc rocc roce roco roel roer role roll rolo rool roor rorc rore roro rowe rowl rowr roww rrle rrrr wccc wcce wccl wcco wccr wccw wcec wcee wceo wcer wclc wcle wcll wclo wclr wclw wcoc wcoe wcol wcoo wcor wcrc wcre wcrl wcro wcrr wcrw wcwc wecc wecl weco wecr wecw weec weel weeo weer welc wele well welo welr weol weow wer- werc were werl wero werr werw wewc wewe wewo wlcc wlcl wlco wlcr wlec wlee wlel wleo wlew wlle wlll wllr wllw wloc wloe wlol wloo wlor wlrc wlro wlrr wlrw wlwc wlwe wlwl wocc woce wocl woco wocr woel woer wole woll wolr wolw wooc wool woow worc wore worl woro worr worw wowc wowe wowl wowo woww wrce wrcl wrco wrcr wrcw wrec wree wrel wrer wrew wrlc wrll wrlr wroc wrol wroo wrow wrrc wrre wrrl wrro wrrw wrwc wrwr wwcl wwco wwcr wwcw wwec wwel wweo wwer wwlc wwle wwll wwlr wwlw wwol wwor wwow wwrc wwre wwrl wwrr wwrw wwwc wwwe wwwl wwwr wwww