-er c-- ccc cce cch cck ccr ccs ccu ccv ce- cec cee ceh cek cer ces ceu cev ch- chc che chh chk chr chs chu chv ckc ckh cks crc cre crh crk crr crs cru crv csc cse csh csk csr css csu csv cuc cue cuh cuk cur cus cuu cuv cvc cve cvh cvk cvr cvs cvu cvv ec- ecc ece ech eck ecr ecs ecu ecv eec eee eek eer ees eev ehc ehe ehh ehr ehs ehu ehv ekc eke ekh ekr eks eku ekv erc ere erh erk err ers eru erv es- esc ese esh esk esr ess esu esv eu- euc eue eur eus euv evc eve evh evr evs evv hcc hce hch hck hcr hcs hcv he- hec hee heh hek her hes heu hev hhc hhe hhh hhk hhr hhs hhu hhv hkh hkk hkr hks hku hr- hrc hre hrh hrk hrr hrs hru hrv hsc hse hsh hsk hsr hss hsu hsv huc hue huh huk hur hus huu huv hv- hvc hvk hvr hvs hvv kcc kce kch kck kcr kcs kcu ke- kec kee keh kek ker kes kev khe khh khk khr khs khu khv kkc kke kkh kkk kkr kks kku kkv krc krk krr krs kru krv ksc kse ksh ksk ksr kss ksu ksv kuc kue kuh kuk kur kus kuu kvh kvk kvr kvs kvv rcc rce rch rcr rcs rcu rcv re- rec ree reh rek rer res reu rev rh- rhc rhe rhh rhr rhs rhu rhv rkc rke rkk rks rku rkv rrc rrh rrk rrr rrs rru rsc rse rsh rsk rsr rss rsu rsv ruc rue ruh ruk rur rus ruu ruv rvc rve rvh rvr rvs rvu rvv scc sce sch sck scr scs scu scv se- sec see seh sek ser ses seu sev sh- shc she shh shk shr shs shu shv sk- skc ske skh skk skr sks sku sr- src sre srh srk srr srs srv ss- ssc sse ssh ssk ssr sss ssu ssv suc sue suh suk sur sus suu suv svc sve svk svr svs svu svv ucc uce uch uck ucr ucs ucu ucv uec uee ueh uer ues uhc uhe uhh uhr uhs uhu uhv ukc uke ukk ukr uku ur- urc ure urk urr urs uru usc use ush usk usr uss usu usv uuc uue uur uus uuu uvc uve uvs uvu uvv v-e vcc vce vch vcr vcs vcu vec vee veh vek ver ves veu vh- vhc vhe vhs vrc vre vrh vrk vrr vrs vru vsc vse vsh vsk vsr vss vsu vsv vue vuk vur vus vuv vvc vvr vvs vvv

cccc cccs cccu cccv ccee cche cchr cchs ccrc ccre ccrs ccss ccuc ccus ccvs cec- cece cecs ceec cees cehs ceke cer- cerc cere cers cesc cese cesr cess chce chch chcs chec chee cheh chek cher ches cheu chev chhs chks chrc chrr chrs chsc chse chsh chsr chuk chur chus ckch ckck ckcs ckcv cker ckhs ckhv ckrc cksh crcc crce crcr cre- crec cree creh cres creu crhs crkc crss crue cruk crus cscc csce csch cscr cscs csec csee cseh cser cshs csks csrc csrs csse cssr csur csus cucc cuce cuck cuek cuer cues cuk- cuke cure curr curs cush cusk cuss cusu cuve cvcc cver cvhs cvrr cvss eccc ecce eces eche echs ecks ecrc ecrr ecru ecrv ecsc ecse ecss ecsu ecus eecs eeee eees eehs eeke eeks eerc eers eese eesk ehcc eheh eher eheu ehhs ehre ekch ekek eker ekes ekhs ekur ercc erce erch erec erer eres erev erhc erhs erhu erke erks errc erre errs erse ersh eruc eruh erur erus eruv erve esce esch escr escs escu esee esek eser eses eshs eshu eske esks esku esse essh essu esus euch euer eur- eurc eure euse ever eves evhs evre evrs evsc evvk hccc hcch hccs hchs hcsc hcss hech heck hecs heek heer hees hehe hehs heke heku herc here herk herr hers heru hesc hesh hess heue heuk heur heus heve hhhh hhhs hhus hkcc hkcs hkse hree hrhs hrrc hscc hses hshs hsse hsur huch huck hucs hucu huer hues huhs huhu huke hure hurk hurr hurs huru huse hush husk huss huus huve hvcc hvhs hvsc kccc kcck kccr kccu kccv kcec kcee kceu kche kchh kchk kchr kchs kchu kckc kckk kckr kckv kcrc kcrh kcrr kcrs kcru kcrv kcsc kcse kcsr kcss kcsu kcue kcuh kcuk kcvh kcvk kcvr kcvs kcvu kcvv kech keck kecr keeh keek keer kees kehk kehr kehs kekc keke keks keku ker- kerc kere kerk kerr kers keru kerv kesc kesh kesk kesr kess keur keus keve kevs khcc khch khck khcs khcv khec kher khhk khhs khke khkk khkr khks khkv khrk khrr khrv khse khss khsu khsv khuk khur khus khvh kkch kkck kkcr kkcs kkhh kkhk kkhr kkkk kkrc kkre kkrh kkrk kkrr kkrs kkrv kkse kksr kkss kksu kkus kkuu kkvr kkvu kkvv krcc krce krch krcs krcu krec kree kreh krek kres kreu krev krhc krhs krhv krkc krke krkh krkk krkr krks krku krkv krrc krre krrk krrr krrs krsc krse krsh krsk krsr krss krsu krsv kruc krue kruh kruk krur krvc krve krvk krvr krvs krvv ksce ksch ksck kscr kscs kscu kscv ksec ksee kseh ksek kser ksev kshe kshk kshr kshs kshu kshv kske kskk kskr ksks ksku ksrh ksrr ksrs ksrv ksse kssr ksss kssu ksue ksuh ksuu ksvc ksve ksvh ksvr ksvu kucc kuce kuch kucr kucv kuek kues kueu kuhs kuhu kuke kukh kukk kuks kuku kure kurk kurr kurs kuru kurv kusc kush kusu kuuk kuur kuuu kuvr kvcc kvce kvch kvck kvcr kvcs kvcu kvcv kvec kver kves kvhs kvrc kvre kvrh kvrr kvrv kvsc kvsh kvsr kvss kvsv kvue kvuu kvvr kvvs kvvv rccc rccs rchs rcsc rcss rcuv rcvr rcvs recc rece rech reck recr