c-cd cccc ccci cccl cccs ccdc ccdi ccds cced ccee ccel ccic ccid ccii ccil ccis cclc ccli ccls ccsd ccsi ccsl ccss cd-e cdcs cddl cdec cdes cdic cdii cdis cdli cdls cdss cec- cece ceci cecs cedd cede cedi ceec ceel cees ceil ceke cel- celc cele celi cell cels cesc cese cesi cess cicc cici cics cidc cide cidi cids ciee ciel cies ciid ciii ciis cili cilk cill cils cis- cisc cisd cise cisk cisl ciss ckck ckcl ckcs cksl clcd cldc clec cled clee clei clek cles clic clii clik clis clsc cscc cscd csce csci cscl cscs csec csee csid csik csis csks csld cssd csse dccc dcci dccl dccs dcds dcii dcil dcis dcli dcls dcsc dcss dddd ddes ddie ddlc ddss dec- decc decd dece deci deck decl decs dedd dede dedi deed deek deel dees deid deie deil deis dek- deke deks deld dele deli delk dell dels des- desc dese desi desk dess dice dici dick dide didi dids died diel dies diii diis dike diki dile dili dilk dill dils dis- disc disd dise disi disk diss dkdc dkid dlcs dlii dlil dlis dscc dscs dsei dsls dssc dssi e-cl eccc ecce ecci eccl ecdc ecdl eced eces ecil ecis ecks ecsc ecse ecss eddc edde eddi edds ede- edei edel edes edie edik edil edis edle edss eecs eede eeee eees eeke eeks eele eels eese eesi eesk eick eics eid- eide eidi eiec eied eiei eies eike eiki eiks eild eile eisd eise eisk eiss eked ekek ekes ekis ekki eksi elce elde eldi elds elec eled elee elek eles elic elid elie elik elil elis elke elki elks elle elli ells else esce esci escs esdi esdl esds esee esek esel eses esie esik esil esis eske esks esli esse essi essl iccc icci iccl iccs icdc icdd icde icdl icec iced icee icel ices icis icke icks icle icll icsc icsd icse icsi icss idce idec ided idee idel ides idic idid idie idil idis idle idli idls idsc idse idss iecc ieds ieie ield iele iels iesc iesi iicd iide iied iies iiie iiii iiis iisc iisd iisi ikee ikes ikid ikki ilcd ilce ilde ile- ilec iled ilek iles ilic ilie ilis ilke ilki ilks ill- illd ille illi ills ilse iscc iscd isci iscs isdc isde isds isec ised isee isel ises isic isie isil isis isle isls issc isse issi isss k-ci k-id kccc kccd kcci kcck kccl kcdc kcdd kcdi kcds kcec kced kcee kcei kcel kcic kcid kcie kcii kcil kcis kckc kckk kckl kclc kcle kcli kclk kcll kcls kcsc kcsd kcse kcsi kcss kdcc kdcd kdce kddc kddd kddi kddk kddl kdec kdei kdel kdic kdil kdis kdkd kdkk kdlc kdld kdll kdls kdsc kdsd kdsk kdsl kdss keck kedc kedd kede kedi keds keed keek keel kees keid keii keik keil keis kekc keke keki kekl keks keld kele keli kelk kell kesc kesd kesi kesk kess kicc kicd kice kick kicl kics kidd kide kidi kidk kidl kids kiel kies kiic kiid kiii kiik kiis kikc kikd kiki kikk kild kile kili kilk kill kisc kisd kise kisi kisk kisl kiss kkcd kkci kkck kkcl kkcs kkdc kkdd kkdl kked kkic kkid kkik kkkk kklc kkld kkli kkll kkls kksd kkse kksi kkss klcc klcd klce klci klck klcl klcs kldc kldd klde klds klec kled klee klek kles klic klid klik klil klis klkc klkk klkl klks kllc klle kllk klls klsc klsd klse klsi ksce ksci ksck kscl kscs ksdc ksdi ksdk ksdl ksds ksec ksed ksee ksei ksek ksel ksid ksii ksik ksil ksis kskd kske kskk ksks kslc ksld ksle ksli kslk ksll ksse kssi kssl ksss lccc lcce lccs lcdd lcds lces lcis lcls lcsc lcsd ldci ldls lece leck lede ledi leds leed leek leel lees leic leid leie leik leil leis leke leki lekk leks lele leli lell lese lesk less lice lick lics lide lidl lids lied liek liel lies liii liis like lile lili lill lils lisd lise lisi lisk liss llcc llcs lldc llds lles llks lllc llll lscs lsds lses lsid s-ic s-ii sccc scce sccl sccs scdc scds scec scee scel sci- scic scid scie scil scis sck- sckl scl- sclc sclk scls scsc scsd scsi scsl sdcc sddc sdds sdes sdic sdlc sdls sdsc sdsl sdss se-c se-d se-e se-i se-k se-s sec- secc secd sece seck secs sede seds seec seed seek seel sees seid seie seii seik seil seis seke seki sekk seld sele seli selk sell sels sesc sese sesi sess sicc sice sici sick sics sidd side sidi sids siec sied siek siel sies siik sike siki siks sil- silc sild sile sili silk sill sils sisc sisd sise sisi sisk siss sked skee skei skel skes skic skid skie skik skil skis sksd skss sl-i slcc slcd slds sled slee sles slic slid slie slik slsc sscc ssce ssci sscs ssdc ssdd ssec ssee sses ssid ssis sslc ssle sssc sssi ssss