c-cd cccc ccci cccu ccdc ccdi ccdr cced ccee ccgc ccic ccid ccii ccir ccrc ccre ccrg ccri ccuc cd-e cd-r cddr cdec cder cdic cdii cdre cec- cece ceci cedd cede cedi cedu ceec cege cer- cerc cerd cere ceri ceui cgcc cgcg cged cger cicc cici cicr cicu cidc cide cidg cidi cidr ciee cier cigi cigu ciid ciii circ cire ciri cirr ciuc crcc crce crcr crdc cre- crec cred cree creg crei creu cric crie crig criu crud crue crug cucc cuce cuci cude cudi cued cuer cui- cuir curd cure curi curr dccc dcci dccu dcii dddd ddie ddrc ddre dec- decc decd dece deci dedd dede dedi dedu deed deeg deer dege degi degu deid deie deir der- derc dere derg deri derr deue deur dgeg dgge dice dici dide didi didu died dier dieu dige digg digi diii dird dire dirr dred dree dreg drei drge dric drie drue drug drui druu duce dudd dude dudu duer dugu duid duir dure durg duri duru duur eccc ecce ecci ecdc eced ecig ecrc ecri ecrr ecru eddc edde eddi ede- edei eder edge edie edru educ edur eede eedu eeee eerc eerg egcc egcg egcr egec egee eger egge eggi egir egre egri eid- eide eidi eidr eidu eiec eied eiei eier eige eigg eird eire ercc erce erde erdi erec ered erei erer erg- ergg ergi eric erie eriu errc erre eruc erur eucd eude euer euge eur- eurc eure gc-c gccc gcic gcii gcrg gdci gdrc gece gedd gede gedi gedu geed geer gege gegg geic geie geig geir gerd gere geri geru geue gggg gicr gidc gidd gide gidi gied gier gige gigg gigi gird gire girg giri girr giru giue giur grcc grce grdc grec gree greg greu gric grid grie grig grrr grue grug grui grur guci gude gudi gudu guer guge gugg gugi gugu guid gurd gure gurg guri gurr guru iccc icci iccr iccu icdc icdd icde icec iced icee icer icgc icrc icre icrr icru icue idce idcr idec ided idee ider idic idid idie idig idir idrc idre iecc iedr ieie iere ieri ieud igcc iger igri igue iicd iide iied iiie iiii iirc iiuc ircc ircd ircg ircu irdc ired iree irer iri- iric irid irie irig irrc irre irri iucc iuce iuge iuiu rccc rcdc rcde rcgc rcic rcid rcrd rcrg rder recc recd rece reci recr recu redc redd rede redi redr redu reed regd rege regi regr regu reid reii reir reiu rerd rere rerg reri reru reue reuu ricc rice ridc ridd ride ridi ried rier rieu rige rigg rigi rigu rire riri riue rred rrrr ruce ruci rudd rude rudi rued ruer ruge rugg rugi ruid rurc rurd rure ruri ruru ruud u-ie ucci ucdc ucdd ucrc uddi uder udge udic udid udig udir ueir ugcc ugcg ugri ugur uguu uige uirr urci urde urdu ure- ured urge urgi urgu uric urie uriu urre urri urur uuri uuuu