c-cd cccc cccs ccdc ccdr ccds cced ccee ccrc ccre ccrs ccsd ccss cd-e cd-r cdcs cddr cdec cder cdes cdre cdrs cdss cec- cece cecs cedd cede ceec cees cer- cerc cerd cere cers cesc cese cesr cess cewe crcc crce crcr crdc cre- crec cred cree cres crew crss crwd cscc cscd csce cscr cscs csdr csec csee cser csrc csrd csrs cssd csse cssr csws cwer cwrw dccc dccs dcds dcsc dcss dddd ddes ddrc ddre ddss dec- decc decd dece decs dedd dede deed deer dees der- derc dere derr ders des- desc dese dess dewe dews dred dree dres drew drrs dscc dscr dscs dsdr dsrc dsrr dssc dwcw dwdd dwec dwer dwrd dwrw dwsr dwwe dwww eccc ecce ecdc eced eces ecrc ecrr ecsc ecse ecss eddc edde edds ede- eder edes edss eecs eede eeee eees eerc eers eese ercc erce erde erds erec ered erer eres erew errc erre errs erse erws esce escr escs esds esee eser eses esrd esse eswc esws ewer ewes ewew ewre ewsd rccc rccs rcdc rcde rcds rcrd rcsc rcsd rcss rder recc recd rece recr recs redc redd rede redr reds reed rees rerd rere rers rese ress rewe rews rred rrrr rscc rscs rsdd rsds rsee rsre rwcs sccc scce sccs scdc scds scec scee scer scew scr- scrc scre scrs scsc scsd scsr scwe sdcc sddc sdds sder sdes sdew sdrc sdrs sdsc sdss se-c se-d se-e se-s se-w sec- secc secd sece secr secs sede seds seec seed seer sees seew serc serd sere serr sers sesc sese sess sewe sewr sews srcc srde srec sres srsd sscc ssce sscs ssdc ssdd ssec ssee sses ssrc ssrs sssc ssss ssws swcc swed swee swer swre swsd swss wccc wccd wcce wccr wccs wccw wcdc wcdd wcde wcds wcdw wcec wced wcee wcer wcrc wcre wcrr wcrs wcrw wcsc wcsd wcsr wcss wcsw wcwc wdcc wdcd wdce wdcr wdcw wddc wddd wdde wddw wdec wded wder wdrc wdre wdrr wdsc wdsd wdse wdsr wdwd wdwr wdws wecc wecr wecs wecw wedc wedd wede wedr weds wedw weec weed weer wees wer- werc werd were werr wers werw wesc wese wesr wess wewc wewe wrcd wrce wrcr wrcs wrcw wrdc wrdd wrdr wrdw wrec wred wree wrer wrew wrrc wrrd wrre wrrs wrrw wrsc wrsd wrse wrsr wrss wrsw wrwc wrwd wrwr wscc wscr wscs wscw wsdc wsde wsdr wsds wses wsew wsrc wsre wsrs wsrw wssc wssd wssr wsss wssw wswd wswr wsws wsww wwcd wwcr wwcs wwcw wwdc wwdr wwds wwdw wwec wwer wwrc wwrd wwre wwrr wwrw wwsc wwsd wwse wwsr wwss wwwc wwwe wwwr wwws wwww