cccc cccs ccee cche cchr cchs ccrc ccre ccrs ccss cec- cece cecs ceec cees cehs cejc ceke cer- cerc cere cers cesc cese cesr cess chce chch chcs chec chee cheh chek cher ches chhs chks chrc chrr chrs chsc chse chsh chsj chsr cjch cjcj cjcs cjhs cjrc cjrj cjrs cjss ckch ckck ckcs cker ckhj ckhs ckjh ckjr ckjs ckrc cksh crcc crce crcr cre- crec cree creh cres crhs crkc crss cscc csce csch cscr cscs csec csee cseh cser cshs csks csrc csrs csse cssr eccc ecce eces eche echs ecjs ecks ecrc ecrr ecsc ecse ecss eecs eeee eees eehs eeke eeks eerc eers eese eesk ehcc eheh eher ehhs ehre ejer ekch ekek eker ekes ekhs ercc erce erch erec erer eres erhc erhs erke erks errc erre errs erse ersh esce esch escr escs esee esek eser eses eshs eske esks esse essh hccc hcch hccs hchs hcsc hcss hech heck hecs heek heer hees hehe hehs heke herc here herk herr hers hesc hesh hess hhhh hhhs hjck hkcc hkcs hkej hkse hree hrhs hrrc hscc hses hshs hsse jccc jchs jcrc jcss jech jecs jeer jees jeke jere jerk jers jesc jese jess jhhs jjcc jkcs jrhs jssr jsss kccc kcck kccr kcec kcee kche kchh kchj kchk kchr kchs kcjc kcjj kcjk kckc kckj kckk kckr kcrc kcrh kcrr kcrs kcsc kcse kcsj kcsr kcss kech keck kecr keeh keek keer kees kehk kehr kehs kejj kejs kekc keke keks ker- kerc kere kerk kerr kers kesc kesh kesj kesk kesr kess khcc khch khck khcs khec kher khhk khhs khjk khke khkk khkr khks khrk khrr khse khss kjcc kjce kjck kjcr kjcs kjee kjer kjhk kjhs kjjj kjjk kjjr kjjs kjke kjkj kjkk kjks kjrc kjsk kjsr kkch kkcj kkck kkcr kkcs kkhh kkhj kkhk kkhr kkjk kkkj kkkk kkrc kkre kkrh kkrk kkrr kkrs kkse kksj kksr kkss krcc krce krch krcs krec kree kreh krej krek kres krhc krhs krjc krje krjk krkc krke krkh krkk krkr krks krrc krre krrk krrr krrs krsc krse krsh krsj krsk krsr krss ksce ksch kscj ksck kscr kscs ksec ksee kseh ksek kser kshe kshj kshk kshr kshs ksjc ksje ksjj ksjk ksjs kske kskk kskr ksks ksrh ksrr ksrs ksse kssr ksss rccc rccs rchs rcsc rcss recc rece rech reck recr recs reek rees rehe rehs reke reks rere rers rese resh ress rhce rhee rhes rhhs rkss rrhs rrrr rscc rsch rscs rsee rshs rsre sccc scce sccs scec scee scer sch- sche schh schr schs sck- scr- scrc scre scrs scsc scsh scsr se-c se-e se-h se-k se-s sec- secc sece sech seck secr secs seec seeh seek seer sees sehe sehk sehr sehs seke sekk serc sere serj serk serr sers sesc sese sesh sess shcc she- shee sheh shek sher shes shhh shhs shre shrs shsc sjcc sjcs sjhs skee sker skes skhs skss srcc srch srec sres srhs sscc ssce sscs ssec ssee sses sshs ssrc ssrs sssc sssh ssss