c-cd cccc ccci cccs ccdc ccdi ccdr ccds cced ccee ccic ccid ccii ccir ccis ccrc ccre ccri ccrs ccsd ccsi ccss cd-e cd-r cdcs cddr cdec cder cdes cdic cdii cdis cdre cdrs cdss cec- cece ceci cecs cedd cede cedi cedy ceec cees cer- cerc cerd cere ceri cers cery cesc cese cesi cesr cess ceys cicc cici cicr cics cidc cide cidi cidr cids ciee cier cies ciid ciii ciis circ cire ciri cirr cirs cis- cisc cisd cise cisr ciss cisy crcc crce crcr crdc cre- crec cred cree crei cres cric crie cris crss cry- crys cscc cscd csce csci cscr cscs csdr csec csee cser csid csir csis csrc csrd csrs cssd csse cssr csys cyc- cycc cycs cyds cyre cyrs cyse cyy- cyyc dc-y dccc dcci dccs dcds dcii dcis dcsc dcss dddd ddes ddie ddrc ddre ddry ddss dec- decc decd dece deci decs dedd dede dedi deed deer dees deid deie deir deis der- derc dere deri derr ders dery des- desc dese desi dess desy deye deyr deys dice dici dicy dide didi dids didy died dier dies diii diis dird dire dirr dirs dis- disc disd dise disi diss disy diyi dred dree drei dres drey dric drie drrs dry- drye drys dscc dscr dscs dsdr dsei dsrc dsri dsrr dssc dssi dycd dyce dydd dyde dyed dyer dyes dyey dyr- dyrc dyre dyri dys- dyse dysi dysr dyss dyyr eccc ecce ecci ecdc eced eces ecis ecrc ecri ecrr ecsc ecse ecss ecyd eddc edde eddi edds eddy ede- edei eder edes edie edis edss edys eecs eede eeee eees eerc eers eery eese eesi eesy eics eid- eide eidi eidr eiec eied eiei eier eies eird eire eirs eiry eisd eise eiss eisy ercc erce erde erdi erds erec ered erei erer eres eric erie eris errc erre errs erse ersi eryc erye esce esci escr escs esdi esds esee eser eses esie esis esrd esri esse essi essy eyec eyed eyer eyes eyey eyir eyre eyry eyse eyyr iccc icci iccr iccs icdc icdd icde icec iced icee icer ices icey icis icrc icre icrr icrs icry icsc icsd icse icsi icsr icss idce idcr idec ided idee ider ides idic idid idie idir idis idrc idre idsc idse idss iecc iedr ieds ieie iere ieri iers iesc iesi iesr iicd iide iied iies iiie iiii iiis iirc iirs iisc iisd iisi iisr ircc ircd ircs irdc irds ired iree irer ires iri- iric irid irie iris iriy irrc irre irri irrs irse iscc iscd isci iscr iscs isdc isde isds isec ised isee iser ises isic isie isis isri issc isse issi issr isss issy isys iyer iyre iyse rccc rccs rcdc rcde rcds rcic rcid rcis rcrd rcsc rcsd rcsi rcss rcyc rder recc recd rece reci recr recs recy redc redd rede redi redr reds redy reed rees reid reii reir reis rerd rere reri rers rery rese resi ress reyd reye reys ricc rice rics ridc ridd ride ridi rids ried rier ries riis rire riri rirs risc risd rise risi riss rred rrrr rscc rscs rscy rsdd rsds rsee rsid rsis rsre ryde rydy ryes ryis rysy s-ic s-ii sccc scce sccs sccy scdc scds scec scee scer scey sci- scic scid scie scir scis scr- scrc scre scri scrs scry scsc scsd scsi scsr scye sdcc sddc sdds sder sdes sdic sdrc sdrs sdry sdsc sdss se-c se-d se-e se-i se-s se-y sec- secc secd sece secr secs secy sede seds seec seed seer sees seey seid seie seii seir seis serc serd sere seri serr sers sery sesc sese sesi sess seye seys sicc sice sici sics sidd side sidi sidr sids sidy siec sied sier sies sirc sire siri sirr sirs sisc sisd sise sisi siss sisy siyi srcc srde srec sres sris srsd sscc ssce ssci sscs ssdc ssdd ssec ssee sses ssid ssis ssrc ssri ssrs sssc sssi ssss syce sycr syde sydi syds syer syes syis syre syrs syry syse syss yccc ycee ycie ydee ydes ydie ydre yedd yede yedi yeds yeed yeer yees yeid yeie yeii yeir yerd yere yeri yerr yers yery yesi yess yeye yeyi yeyr yidi yids yird yire yirr yise yiss ysed ysee yser yses ysii ysse yyyy