c-cd cccc cccf ccci cccm ccdc ccdf ccdi ccdm ccdr cced ccee ccfc ccfd ccff ccfi ccic ccid ccii ccim ccir ccmc ccmd ccmm ccrc ccre ccrf ccri cd-e cd-r cddr cdec cdef cder cdfe cdic cdii cdmf cdre cec- cece ceci cecm cedd cede cedi ceec ceem cef- cefc ceim ceme cemm cemr cer- cerc cerd cere cerf ceri cfcf cfcm cffr cfmi cfre cicc cici cicr cidc cide cidi cidr ciee cier cife ciff ciid ciii cimd cime cimi cimm cimr circ cire ciri cirm cirr cmcc cmdr cmec cmii cmir cmmc cmmi cmri cmrr crcc crce crcr crdc cre- crec cred cree crei crem crfc cric crie crif crim dccc dcci dcfc dcii dcim dcmi dddd ddie ddrc ddre dec- decc decd dece deci dedd dede dedi deed deef deem deer defe deff defi deid deie deif deim deir dem- demd deme demi der- derc dere derf deri derm derr dfcc dfer dfrf dfri dice dici dide didi died dief diem dier dif- diff diii dime dimi dimm dird dire dirr dmcc dmcm dmdc dmrc dred dree dref drei drem drfc dric drie drif eccc ecce ecci eccm ecdc ecdf eced ecef ecem ecfc ecfr ecim ecmi ecrc ecrf ecri ecrm ecrr eddc edde eddi eddm ede- edei edem eder edie edif edme edrm eede eeee eefe eerc effi efic efmd efmi eid- eide eidi eidr eiec eied eiei eier eime eimi eird eire emcc emcf emer emic emid emii emim emir emme emmi emre ercc erce erde erdf erdi erec ered erei erem erer erfc eric erie erim ermc erme errc erre fccf fcic fcii fcim fcmr fdic fece fede fedi feed feem feer fefc fefe feff fefi feid feie feir feme femi femm ferc ferd fere ferm ferr ffcc ffee ffff ffii ffrr ficc fice fidc fide fidf fiec fief fier fifc fife fiff fifi fifm fiii fime fimr fire firm fmic fmri frcc fred free frei frem frfc fric frid frie frim iccc iccf icci iccr icdc icdd icde icec iced icee icef icem icer icmc icme icmi icmm icrc icre icrf icrm icrr idce idcr iddm idec ided idee idef idem ider idfc idic idid idie idir idrc idre idrf iecc iedm iedr ieie ieme iere ieri ifcd ifer ific ifid ifim ifmc ifrf ifri iicd iide iied iiie iiii iimc iirc imci imdi imec imed imer imfi imid imir imme immi imrc imre imri imrr ircc ircd irdc ired iree irem irer irfe irfm iri- iric irid irie irmc irrc irre irri mccc mccd mcci mcdc mcdd mcde mcdi mced mcef mcfc mcfd mcic mcii mcmc mcmi mcrc mcrd mcri mdcc mdci mddm mdef mdfi mdic mdii mdmc mdme mdmf mdrc mec- mecc mecd mece mecr medd mede medi meed meef meem meer mefe meff mefi meic meid meir memc meme memr mer- merc merd mere merf meri merm mfcc mfri micc micd mice mici micr mid- mide midi miee miem mier mifc miff mifi miii mim- mimd mime mimi mirc mird mire miri mirr mmcc mmcd mmci mmcm mmdc mmdf mmdi mmfd mmff mmic mmii mmmc mmmd mmmm mmrc mmrf mr-c mrcc mrce mrdd mred mree mrfc mrmc mrmd mrrc rccc rcdc rcde rcfc rcic rcid rcrd rdcm rder recc recd rece reci recm recr redc redd rede redi redr reed reef reem refd refe reff refi refr reid reif reii reim reir reme remi rerd rere reri rfdi rfef rfem rffc rfic rfid ricc rice ridc ridd ride ridi ried rief riem rier rife riff riif rime rimi rimm rire riri rmif rred rrfc rrif rrmc rrrr