c-cd cccc ccci cccl cccu ccdc ccdi ccdr cced ccee ccel ccic ccid ccii ccil ccir cclc ccli ccrc ccre ccri ccrl ccuc cd-e cd-r cddl cddr cdec cder cdic cdii cdli cdre cec- cece ceci cedd cede cedi cedu ceec ceel ceil cel- celc cele celi cell cer- cerc cerd cere ceri cerl ceui cicc cici cicr cicu cidc cide cidi cidr ciee ciel cier ciid ciii cili cill circ cire ciri cirl cirr ciuc clcd cldc cldr clec cled clee clei cler cleu clic clii clir clrd clri clud clue crcc crce crcr crdc cre- crec cred cree crei creu cric crie criu crud crue cucc cuce cuci cude cudi cued cuer cui- cuil cuir culc culd cule cull curd cure curi curl curr dccc dcci dccl dccu dcii dcil dcli dddd ddie ddlc ddrc ddre dec- decc decd dece deci decl dedd dede dedi dedu deed deel deer deid deie deil deir deld dele deli dell der- derc dere deri derr deue deul deur dice dici dide didi didu died diel dier dieu diii dile dili dill dird dire dirl dirr dlii dlil dred dree drei drel dric drie dril drue drui druu duce dudd dude dudu duel duer duid duil duir dulc dule duli dull dulu dure duri duru duul duur e-cl eccc ecce ecci eccl ecdc ecdl eced ecil ecrc ecri ecrl ecrr ecru eddc edde eddi ede- edei edel eder edie edil edle edru educ edur eede eedu eeee eele eerc eid- eide eidi eidr eidu eiec eied eiei eier eild eile eird eire elce elde eldi eldr elec eled elee eler elic elid elie elil elle elli ellu elue elui elul ercc erce erde erdi erec ered erei erel erer eric erie eril eriu erld erle erli erll errc erre eruc erur eucd eude euer eule eur- eurc eure iccc icci iccl iccr iccu icdc icdd icde icdl icec iced icee icel icer icle icll iclr icrc icre icrr icru icue idce idcr idec ided idee idel ider idic idid idie idil idir idle idli idrc idre iecc iedr ieie ield iele iere ieri ieud iicd iide iied iiie iiii iirc iiuc ilcd ilce ilde ile- ilec iled iler ilic ilie ilir ill- illd ille illi ilre ilud ircc ircd ircu irdc ired iree irel irer iri- iric irid irie iril irrc irre irri irul iucc iuce iuel iuiu lccc lcce lcdd lcdr lcer lcrd lcrl ldci le-u lece lede ledi leed leel leer leic leid leie leil leir lele leli lell lelu lerc lerd lere leuc leud leur lice licr lide lidl lied liel lier lieu liii liir lile lili lill lilu lirc lird lire liri lirl lirr liru liue llcc lldc lleu lllc llll llud lrdd lric lrrc lrrr luce luci ludd lude ludi lued luer lule luli lull lulu lurd lure luri rccc rcdc rcde rcic rcid rcle rcrd rder recc recd rece reci recr recu redc redd rede redi redl redr redu reed reel reid reii reil reir reiu reld rele rell rerd rere reri reru reue reul reuu ricc rice ridc ridd ride ridi ried riel rier rieu rile rill rilu rire riri riue rlee rleu rred rrle rrrr ruce ruci rudd rude rudi rudl rued ruel ruer ruid rule rull rurc rurd rure ruri ruru ruud u-ie ucci ucdc ucdd ucel ucil ucrc uddi udel uder udic udid udir ueir uele ueli uell uile uirr ulcc ulde ulee ulic ulie ulle ulli ullr ulul urci urde urdu ure- ured uric urie uriu urle urre urri urur uulu uuri uuuu