cccc cccs ccee cche cchr cchs cchy ccrc ccre ccrs ccss cec- cece cecs ceec cees cehs cer- cerc cere cers cery cesc cese cesr cess ceys chce chch chcs chec chee cheh cher ches chey chhs chrc chrr chrs chsc chse chsh chsr chy- chyc crcc crce crcr cre- crec cree creh cres crhs crss cry- crys cscc csce csch cscr cscs csec csee cseh cser cshs csrc csrs csse cssr csys cyc- cycc cycs cyre cyrs cyse cyy- cyyc eccc ecce eces eche echs ecrc ecrr ecsc ecse ecss eecs eeee eees eehs eerc eers eery eese eesy ehcc eheh eher ehhs ehre ercc erce erch erec erer eres erhc erhs errc erre errs erse ersh eryc erye esce esch escr escs esee eser eses eshs esse essh essy eyec eyer eyes eyey eyre eyry eyse eyyr hccc hcch hccs hchs hcsc hcss hech hecs heer hees hehe hehs herc here herr hers hery hesc hesh hess hesy heye heyh heyr heys hhhh hhhs hree hrhs hrrc hscc hses hshs hsse hyce hyer hyhe hyre hyse rccc rccs rchs rcsc rcss rcyc recc rece rech recr recs recy rees rehe rehs rere rers rery rese resh ress reye reys rhce rhee rhes rhhs rhye rhys rrhs rrrr rscc rsch rscs rscy rsee rshs rsre rych ryeh ryes rysh rysy sccc scce sccs sccy scec scee scer scey sch- sche schh schr schs scr- scrc scre scrs scry scsc scsh scsr scye se-c se-e se-h se-s se-y sec- secc sece sech secr secs secy seec seeh seer sees seey sehe sehr sehs serc sere serr sers sery sesc sese sesh sess seye seyh seys shcc she- shee sheh sher shes shey shhh shhs shre shrs shsc shye srcc srch srec sres srhs sscc ssce sscs ssec ssee sses sshs ssrc ssrs sssc sssh ssss syce sych sycr syer syes syhe syre syrs syry syse syss yccc ycch ycee yche yech yeer yees yehe yehr yehs yere yerr yers yery yesh yess yeye yeyr yher yhes ysee yser yses ysse yssh yyyy