c-cd cccc ccci cccs ccdc ccdi ccdr ccds cced ccee ccgc ccgs ccic ccid ccii ccir ccis ccrc ccre ccrg ccri ccrs ccsd ccsg ccsi ccss cd-e cd-r cdcs cddr cdec cder cdes cdic cdii cdis cdre cdrs cdss cec- cece ceci cecs cedd cede cedi ceec cees cege cer- cerc cerd cere ceri cers cesc cese cesg cesi cesr cess cgcc cgcg cged cger cges cggs cgis cgss cicc cici cicr cics cidc cide cidg cidi cidr cids ciee cier cies cigi cigs ciid ciii ciis circ cire ciri cirr cirs cis- cisc cisd cise cisr ciss crcc crce crcr crdc cre- crec cred cree creg crei cres crgs cric crie crig cris crss cscc cscd csce csci cscr cscs csdr csec csee cser csid csir csis csrc csrd csrs cssd csse cssr dccc dcci dccs dcds dcgs dcii dcis dcsc dcsg dcss dddd ddes ddie ddrc ddre ddss dec- decc decd dece deci decs dedd dede dedi deed deeg deer dees dege degi degs deid deie deir deis der- derc dere derg deri derr ders des- desc dese desg desi dess dgeg dgge dgsi dice dici dide didi dids died dier dies dige digg digi digs diii diis dird dire dirr dirs dis- disc disd dise disg disi diss dred dree dreg drei dres drge drgs dric drie drrs dscc dscr dscs dsdr dsei dsrc dsri dsrr dssc dssi eccc ecce ecci ecdc eced eces ecgs ecig ecis ecrc ecri ecrr ecsc ecse ecss eddc edde eddi edds ede- edei eder edes edge edie edis edss eecs eede eeee eees eegs eerc eerg eers eese eesi egcc egcg egcr egec egee eger egge eggi eggs egir egis egre egri egsc egss eics eid- eide eidi eidr eiec eied eiei eier eies eige eigg eird eire eirs eisd eise eiss ercc erce erde erdi erds erec ered erei erer eres erg- ergg ergi ergs eric erie eris errc erre errs erse ersi esce esci escr escs esdi esds esee eser eses esie esis esrd esri esse essg essi gc-c gccc gccs gcds gcic gcii gcrg gcse gcss gdci gdes gdrc gdsc gece gedd gede gedi geds geed geer gees gege gegg geic geie geig geir geis gerd gere geri gers gesg gesi gess gggg ggss gicr gidc gidd gide gidi gids gied gier gies gige gigg gigi gigs giis gird gire girg giri girr girs gisd gise giss grcc grce grdc grds grec gree greg gres gric grid grie grig gris grrr grrs grss gsds gsis gsse iccc icci iccr iccs icdc icdd icde icec iced icee icer ices icgc icis icrc icre icrr icrs icsc icsd icse icsi icsr icss idce idcr idec ided idee ider ides idic idid idie idig idir idis idrc idre idsc idse idss iecc iedr ieds ieie iere ieri iers iesc iesg iesi iesr igcc iger iges iggs igis igri iicd iide iied iies iiie iiii iiis iirc iirs iisc iisd iisi iisr ircc ircd ircg ircs irdc irds ired iree irer ires irgs iri- iric irid irie irig iris irrc irre irri irrs irse irsg iscc iscd isci iscr iscs isdc isde isds isec ised isee iser ises isgc isic isie isis isrg isri issc isse issi issr isss rccc rccs rcdc rcde rcds rcgc rcic rcid rcis rcrd rcrg rcsc rcsd rcsi rcss rder rdgs recc recd rece reci recr recs redc redd rede redi redr reds reed rees regd rege regi regr regs reid reii reir reis rerd rere rerg reri rers rese resi ress rgds ricc rice rics ridc ridd ride ridi rids ried rier ries rige rigg rigi rigs riis rire riri rirs risc risd rise risi riss rred rrrr rscc rscs rsdd rsdg rsds rsee rsgc rsid rsis rsre s-ic s-ii sccc scce sccs scdc scdg scds scec scee sceg scer scgs sci- scic scid scie scir scis scr- scrc scre scri scrs scsc scsd scsi scsr sdcc sddc sdds sder sdes sdge sdgs sdic sdrc sdrs sdsc sdss se-c se-d se-e se-g se-i se-s sec- secc secd sece secg secr secs sede seds seec seed seeg seer sees sege segg segi segs seid seie seii seir seis serc serd sere serg seri serr sers sesc sese sesi sess sgcd sgce sgcg sger sges sggg sggs sgic sgsd sgss sicc sice sici sics sidd side sidi sidr sids siec sied sieg sier sies sigd sige sigg sigi sigs sirc sire siri sirr sirs sisc sisd sise sisi siss srcc srde srec sres sris srsd sscc ssce ssci sscs ssdc ssdd ssec ssee sses ssgs ssid ssis ssrc ssrg ssri ssrs sssc sssi ssss