c-cd cccc ccci ccdc ccdi ccdr cced ccee ccgc ccgt ccic ccid ccii ccir ccrc ccre ccrg ccri ccrt cctc cctt cd-e cd-r cddr cdec cder cdic cdii cdre cec- cece ceci cect cedd cede cedi cedt ceec cege cer- cerc cerd cere ceri cert cet- cete ceti cgcc cgcg cged cger cicc cici cicr cict cidc cide cidg cidi cidr cidt ciee cier cigi ciid ciii ciit circ cire ciri cirr cirt cite citg citi citt crcc crce crcr crdc cre- crec cred cree creg crei cret cric crie crig crit crrt crtc ctec ctge ctic ctrc dccc dcci dcct dcii dctc dddd ddie ddrc ddre dec- decc decd dece deci dect dedd dede dedi deed deeg deer deet dege degi deid deie deir deit der- derc dere derg deri derr dete detr dgeg dgge dice dici dict dide didi died dier diet dige digg digi diii dird dire dirr dirt dite diti ditt dred dree dreg drei dret drge dric drie drit dtcc dted eccc ecce ecci ecct ecdc eced ecig ecit ecrc ecri ecrr ect- ectc eddc edde eddi ede- edei eder edge edie edit eede eeee eerc eerg eetc eete egcc egcg egcr egec egee eger egge eggi egir egre egri egte eid- eide eidi eidr eiec eied eiei eier eige eigg eird eire eitc eiti eitr ercc erce erde erdi erec ered erei erer eret erg- ergg ergi eric erie erit errc erre etcc etec etee eter etic etre ette etti gc-c gccc gcet gcic gcii gcrg gctc gdci gdrc gdrt gece gedd gede gedi geed geer geet gege gegg geic geie geig geir geit gerd gere geri gert gete getg geti gett gggg gicr gidc gidd gide gidi gied gier giet gige gigg gigi gird gire girg giri girr girt gite grcc grce grdc grec gree greg gret gric grid grie grig grit grrr grtc gtcr iccc icci iccr icct icdc icdd icde icec iced icee icer icet icgc icrc icre icrr icrt idce idcr idec ided idee ider idic idid idie idig idir idrc idre iecc iedr ieet ieie iere ieri iett igcc iger iget igri iicd iide iied iiie iiii iiit iirc iitr iitt ircc ircd ircg irdc ired iree irer iri- iric irid irie irig irrc irre irri irte irti itec iter itet itgc itic itie itri rccc rcdc rcde rcet rcgc rcic rcid rcrd rcrg rctc rctg rcti rder recc recd rece reci recr rect redc redd rede redi redr reed reet regd rege regi regr regt reid reii reir reit rerd rere rerg reri rert retd rete reti retr rett rgit rgtr ricc rice rict ridc ridd ride ridi ried rier riet rige rigg rigi rire riri rite riti ritt rred rrrr rtcc rtce rtcg rtdt rtee rtei tccc tcdd tctc tdri tecr tect tedd tede tedi teec teed teer teet tegg tegi tegt teic teie teir ter- terc tere teri terr tete teti tetr tett tgcc tgtc ticc tice tidc tidd tide tie- tied tiee tiei tier tiet tige tigi tigr tiit tird tire tiri tirr titc tite titi titt trcc tre- trec tred tree treg trei tret trge tri- tric trie trig trit trtc trte trtr tter tttt