c-cd cccc cccs ccdc ccdh ccdr ccds cced ccee cche cchr cchs ccrc ccre ccrs ccsd ccss cd-e cd-r cdcs cddr cdec cder cdes cdhs cdre cdrs cdss cec- cece cecs cedd cede ceec cees cehs cer- cerc cerd cere cers cesc cese cesr cess chce chch chcs chec ched chee cheh cher ches chhs chrc chrd chrr chrs chsc chse chsh chsr crcc crce crcr crdc cre- crec cred cree creh cres crhs crss cscc cscd csce csch cscr cscs csdr csec csee cseh cser cshs csrc csrd csrs cssd csse cssr dccc dccs dcds dche dchs 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 desh dess dhec dhed dhee dher dred dree dreh dres drhs drrs dscc dsch dscr dscs dsdr dshs dsrc dsrr dssc eccc ecce ecdc eced eces eche echs ecrc ecrr ecsc ecse ecss eddc edde edds ede- edeh eder edes edhs edss eecs eede eeee eees eehs eerc eers eese ehcc ehdd eheh eher ehhs ehre ercc erce erch erde erds erec ered erer eres erhc erhs errc erre errs erse ersh esce esch escr escs esds esee eser eses eshs esrd esse essh hccc hcch hccs hcdr hchs hcrd hcsc hcss hdhs hdss hech hecs hedd hede heds heed heer hees hehe hehs herc herd here herr hers hesc hesh hess hhds hhhh hhhs hrdc hree hrhs hrrc hscc hsed hses hshs hsse rccc rccs rcdc rcde rcds rchs rcrd rcsc rcsd rcss rder rdhs recc recd rece rech recr recs redc redd rede redh redr reds reed rees rehe rehs rerd rere rers rese resh ress rhce rhee rhes rhhs rred rrhs rrrr rscc rsch rscs rsdd rsds rsee rshd rshs rsre sccc scce sccs scdc scds scec scee scer sch- sche schh schr schs scr- scrc scre scrs scsc scsd scsh scsr sdcc sdch sddc sdds sder sdes sdhd sdhs sdrc sdrs sdsc sdss se-c se-d se-e se-h se-s sec- secc secd sece sech secr secs sede seds seec seed seeh seer sees sehe sehr sehs serc serd sere serr sers sesc sese sesh sess shcc she- shed shee sheh sher shes shhh shhs shre shrs shsc srcc srch srde srec sres srhs srsd sscc ssce sscs ssdc ssdd ssec ssee sses sshs ssrc ssrs sssc sssh ssss