c-cd cccc ccci cccs ccdc ccdh ccdi ccds cced ccee cche cchs ccic ccid ccii ccis ccix ccsd ccsi ccss ccxi cd-e cdcs cdec cdes cdex cdhs cdic cdii cdis cdss cdxi cec- cece ceci cecs cedd cede cedi ceec cees cehs ceke cesc cese cesi cess cexe chce chch chci chcs chdi chec ched chee cheh chek ches chex chhs chic chid chie chih chik chis chks chsc chse chsh chsi cicc cich cici cics cidc cide cidi cids ciee cies cihs ciid ciii ciis cis- cisc cisd cise cish cisk ciss cixi ckch ckck ckcs ckcx ckhs cksh cscc cscd csce csch csci cscs csec csee cseh cshs csid csik csis csix csks cssd csse cxii cxix cxxi cxxx d-ix dccc dcci dccs dcds dche dchs dcii dcis dcix dcsc dcss dcxi dcxx dddd ddes ddie ddss dec- decc decd dece deci deck decs dedd dede dedi deed deek dees dehi deid deie deih deis dek- deke dekh deks des- desc dese desh desi desk dess dex- dexe dhec dhed dhee dhis dice dich dici dick dide didi dids died dies diex diii diis dike dikh diki dis- disc disd dise dish disi disk diss dixi dkdc dkid dksh dscc dsch dscs dsei dshk dshs dssc dssi dxcc dxci dxck dxdc dxds dxec dxed dxes dxii dxix dxkx dxss dxxx eccc ecce ecci ecdc eced eces eche echs ecis ecks ecsc ecse ecss eddc edde eddi edds ede- edeh edei edes edex edhi edhs edie edik edis edss eecs eede eeee eees eehs eeke eeks eese eesi eesk ehcc ehdd eheh ehhs ehis eich eick eics eid- eide eidi eiec eied eiei eies eike eiki eiks eisd eise eish eisk eiss ekch eked ekek ekes ekhs ekis ekki eksi esce esch esci escs esdi esds esdx esee esek eses eshs esie esik esis eske esks esse essh essi exch exec exed exes exh- exhi exid exis exki h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hdci hdhs hdss hech heck hecs hedd hede hedi heds heed heek hees hehe hehs heic heid heie heih heik heis heke hesc hesh hess hex- hexe hexi hhds hhex hhhh hhhs hi-c hicc hice hich hick hics hide hidi hids hied hiei hies hihc hihe hihi hiie hiis hike hiki hisd hise hish hiss hkcc hkcs hkex hkis hkse hscc hsci hsed hsei hses hshs hski hsse iccc icci iccs icdc icdd icde icec iced icee ices icex ichc ichd iche ichi ichs icis icke icks icsc icsd icse icsh icsi icss idce idec ided idee ides idex idic idid idie idis idsc idse idss iecc ieds ieie iesc iesi ihcc ihed ihis ihss iicd iide iied iies iiie iiii iiis iisc iisd iisi ikee ikes ikid ikki iscc iscd isch isci iscs isdc isde isds isec ised isee iseh ises ishe ishi ishk ishs isic isie isis issc isse issh issi isss ixxi k-ci k-id kc-x kccc kccd kcci kcck kcdc kcdd kcdi kcds kcdx kcec kced kcee kcei kche kchh kchi kchk kchs kchx kcic kcid kcie kcii kcis kcix kckc kckk kckx kcsc kcsd kcse kcsi kcss kdcc kdcd kdce kddc kddd kddi kddk kddx kdec kdei kdex kdhx kdic kdis kdix kdkd kdkk kdsc kdsd kdsk kdss kdxe kdxx kech keck kedc kedd kede kedi keds keed keeh keek kees kehk kehs keid keii keik keis kekc keke keki keks kesc kesd kesh kesi kesk kess kexi kexs kexx khcc khch khck khcs khdc khdk khdx khec khed khhk khhs khic khid khii khis khix khke khki khkk khks khkx khse khsi khss khxs kicc kicd kice kick kics kicx kidd kide kidi kidk kids kidx kies kihc kihh kihi kihk kihs kiic kiid kiii kiik kiis kiix kikc kikd kiki kikk kikx kisc kisd kise kish kisi kisk kiss kisx kixi kixk kixs kixx kkcd kkch kkci kkck kkcs kkdc kkdd kked kkex kkhh kkhi kkhk kkic kkid kkik kkix kkkk kksd kkse kksi kkss kkxk kkxs kkxx ksce ksch ksci ksck kscs ksdc ksdi ksdk ksds ksec ksed ksee kseh ksei ksek ksex kshd kshe kshi kshk kshs ksid ksii ksik ksis ksix kskd kske kskk ksks kskx ksse kssi ksss kssx kxci kxcs kxdc kxdd kxdi kxds kxed kxex kxic kxii kxix kxkc kxkk kxks kxkx kxsc kxse kxss kxxe kxxi kxxk kxxx s-ic s-ii sccc scce sccs scdc scds scec scee sch- sche schh schi schs sci- scic scid scie scis sck- scsc scsd scsh scsi sdcc sdch sddc sdds sdes sdhd sdhs sdic sdsc sdss se-c se-d se-e se-h se-i se-k se-s se-x sec- secc secd sece sech seck secs sede seds seec seed seeh seek sees seex sehe sehk sehs seid seie seih seii seik seis seix seke seki sekk sesc sese sesh sesi sess sex- sexe sexi shcc she- shed shee sheh shek shes shhh shhs shid shie shih shii shik shis shsc sicc sice sich sici sick sics sidd side sidh sidi sids siec sied siek sies siex sihi sihk sihs siik sike sikh siki siks sisc sisd sise sish sisi sisk siss sixe sixx sked skee skei skes skhs skic skid skie skik skis skix sksd skss sscc ssce ssci sscs ssdc ssdd ssec ssee sses ssex sshs ssid ssis sssc sssh sssi ssss sxde x-ed xces xcii xcis xdcc xexe xhck xics xidi xihe xiii xisi xixi xkcd xkes xxii xxix xxxi xxxx