c-cd cccc ccci cccu ccdc ccdh ccdi ccdr cced ccee cche cchr ccic ccid ccii ccir ccrc ccre ccri ccuc cd-e cd-r cddr cdec cder cdic cdii cdre cec- cece ceci cedd cede cedi cedu ceec cer- cerc cerd cere ceri ceui chce chch chci chdi chec ched chee cheh cher cheu chic chid chie chih chir chiu chrc chrd chrr chud chui chur cicc cich cici cicr cicu cidc cide cidi cidr ciee cier cihr ciid ciii circ cire cirh ciri cirr ciuc crcc crce crcr crdc cre- crec cred cree creh crei creu cric crie criu crud crue cucc cuce cuci cude cudi cued cuer cui- cuir curd cure curi curr dccc dcci dccu dche dcii dddd ddie ddrc ddre dec- decc decd dece deci dedd dede dedi dedu deed deer dehi dehu deid deie deih deir der- derc dere deri derr deue deur dhec dhed dhee dher dhur dice dich dici dide didi didu died dier dieu dihu diii dird dire dirr dred dree dreh drei dric drie drih drue drui druu duce duch dudd dude dudu duer duhe duhr duhu duid duir dure duri duru duur eccc ecce ecci ecdc eced eche ecrc ecri ecrr ecru eddc edde eddi ede- edeh edei eder edhi edie edru educ edur eede eedu eeee eerc ehcc ehdd eheh eher eheu ehre ehud eich eid- eide eidi eidr eidu eiec eied eiei eier eird eire ercc erce erch erde erdi erec ered erei erer erhc erhu eric erie erih eriu errc erre eruc eruh erur eucd euch eude euer eur- eurc eure h-ii hccc hcch hcdr hchi hcrd hdci hdri hech hedd hede hedi heed heer hehe heic heid heie heih heir herc herd here heri herr heru heue heui heur hhhh hi-c hicc hice hich hide hidi hied hiei hier hieu hihc hihe hihi hiie hiiu hird hire hiri hiru hrdc hree hrid hrrc hrud huch hucu hudd hude hudi hudu hued huer huhi huhu huid huie huir hurd hure huri hurr huru iccc icci iccr iccu icdc icdd icde icec iced icee icer ichc ichd iche ichi ichr ichu icrc icre icrr icru icue idce idcr idec ided idee ider idic idid idie idir idrc idre iecc iedr ieie iere ieri ieud ihcc ihdr ihed iher ihrc ihrd ihre ihud iicd iide iied iiie iiii iirc iiuc ircc ircd ircu irdc ired iree irer iri- iric irid irie irrc irre irri iucc iuce iuiu rccc rcdc rcde rcic rcid rcrd rder recc recd rece rech reci recr recu redc redd rede redh redi redr redu reed rehe rehi reid reii reir reiu rerd rere reri reru reue reuu rhce rhee rhue ricc rice rich ridc ridd ride ridi ried rier rieu rire riri riue rred rrrr ruce ruch ruci rudd rude rudi rued ruer ruhe ruhh ruhi ruhr ruid rurc rurd rure ruri ruru ruud u-ie ucci ucdc ucdd uche uchi ucrc uddi uder udic udid udir ueir uh-d uhde uher uhid uhuh uirr urch urci urde urdu ure- ured ureh uric urie uriu urre urrh urri urur uuri uuuu