c-cd cccc ccci cccu ccdc ccdi ccdn ccdr ccic ccid ccii ccir ccix ccnc ccni ccnr ccnu ccny ccoc ccod ccrc ccri ccuc ccxi cd-r cddr cdic cdii cdio cdnc cdon cdxi cicc cici cico cicr cicu cidc cidi cidr ciid ciii cin- cinc cind cini cino cion cior circ ciri ciro cirr ciuc cixi ciyu cnci cnco cndd cnic cnid cnrc cnrr coco cocu codd codi cody coin coir coix con- conc cond coni conn cono cony cood coon cor- corc cord cori corn coro corr cory coud coun cour coux couy coxy coyn coyo coyr crcc crcr crdc cric crin criu croc crod cron croo cror croy crud crun crux cry- cryn cryo cucc cuci cucn cudi cui- cuin cuir cund cuno cuny cuon curd curi curn curo curr cury cuy- cuyo cuyr cxii cxix cxro cxxi cxxx cyc- cycc cyn- cyno cyon cyun cyy- cyyc cyyn d-ix dc-y dccc dcci dccu dcii dcio dcix dcon dcxi dcxx dddd ddoc ddrc ddry dici dico dicy didi dido didu didy diii din- dinc dini dinn dino dinu dioc dion dior diou dird dirr diux dixi dixy diyi diyu dnic dnix dnoc dnrc do-x doci doco docu dod- dodd dodi dodo dody doid doin doix donc dond doni donn dono donr dood doon door dorc dord dori dorn doro dorr doru dory douc doud doun dour doux douy doxy doyo dric drin drix drno drod dron drou droy drui druu dry- duco dudd dudo dudu duid duin duir dunc dunn duno duny duo- duon duri durn duro duru dury duur duyn duyr dxcc dxci dxco dxdc dxdr dxii dxix dxnd dxnu dxny dxoc dxrd dxrr dxrx dxur dxxr dxxx dxyr dycd dycu dydd dyin dyio dync dyno dynu dyny dyo- dyon dyoo dyor dyou dyr- dyrc dyri dyro dyru dyrx dyun dyur dyxc dyxr dyxx dyxy dyyr i-no iccc icci iccn icco iccr iccu icdc icdd icnc icoc icod icon icor icrc icrr icru icry idcr iddo idic idid idin idio idir idno idnx idoc idon idrc idro idun iduo iicd iiii iiio iino iioi iioo iirc iiuc incd inci inco incr incy ind- indc indi indo indu indy inid inni inno innr innu inny ino- inoi inon inor inou inox inri inro inui inun inxd inyo ioci iod- iodd iodo ioii ioio ioni ionn iono iooi iooo iori ioun ircc ircd ircu ircx irdc irdo iri- iric irid irin irio irix iriy iroc irod iron irrc irri irun iryn iucc iuiu iuno ixxi iynx n-ii nccc ncci nccn nccr nccu ncdc ncdn ncdr ncdu ncid ncix ncnc ncnd ncoc ncor ncrc ncri ndcc nddo ndic ndoc ndor ndrc ndri ndry nicc nicd nici nico nicu nicy nidd nidi nido niir niiu nind nini nino nion nioo niou niro niru niur nixi nixy niyi nnnn noci noco nodi nodo nodu nody noid noin noio noir noix non- noni nonn nono nonu nonx noo- noon nooo noor nor- norc nord nori norn noro norr nory noun nour noyo nrdc nric nroc nron nrrc nrrd nuci nucu nudc nudd nudi nudo nuin nuix nunc nunn nuno nuny nuoc nuon nurc nurd nuri nurn nurr nuru nxdn nycc nyco nycy nyny nyon nyro occc occi occn ocin ocon ocro ocrr ocur odci oddd oddi oddy odic odin odio odir odiu odon odoo odor odou odry odur odyr oici oido oiii oion oiry onc- oncd onco ondi ondo ondy onic onir onix onni onno onod onon onor onoy onur onyx oocr oodi ooid oooo oord oory orci orco ordn ordo ordu ori- oric orid orin orio orix ornc orni orno orny oro- oron oror oroy orri orro orry oryx oucc oudc ouii ouin ouir oun- ound our- ourn ouro ouu- ouyr oxi- oxic oxid oxo- oxon oxox oxud oxxo oxy- oxyd oxyn oyon oyou oyri oyun rccc rcdc rcic rcid rcnr rcon rcrd rcyc rdio rdoc ricc rico ridc ridd ridi rido ridx riin rind rinn rino riny rion riou riri rixc rixo rixy riyo rnco rndc rnin rnod rocc roco rodd rodi rodo rody roid roin roio roir roiu ronc rond roni rono rony rood rooi roon roor roox rorc rori roro roru rory roud roun roux rouy roxo roxy royd royn rrrr rrun ruci rudd rudi rudo rudy ruid ruin runc rund runi runn runo runy ruoy rurc rurd ruri ruro ruru ruud ruun ruyd ruyi rydy rynd rynn ryon ryun ucci ucdc ucdd ucin ucio ucon ucrc uddi udic udid udin udir udny udon udoo udox udun uirr uncc unci unco undi undo undy uni- unic unii unin unio unir unix unni unno unon unox unro uocc uor- urci urcy urdu urdy uric urin uriu urix urni uro- uroo urox urri urry urun urur uryn uuni uuno uuoc uuri uuuu uuyn uxor uydo uyin uyir xcii xcon xcri xdcc xdin xico xidi xiii xinu xion xixi xiyu xoco xorn xoro xoxo xoyo xrcd xrod xuri xuxu xxii xxix xxxi xxxo xxxx xxxy xyr- yccc ydin ydon yidi yidu yird yirn yirr yiud ynon ynou yodo yoix yond yoni yono yood yoon yord yori yorn yoro yory youd youi your youx yoyn yoyo yrin yron yrun yryn yudo yudu yuin yund yunx yuny yuon yurd yuri yurn yury yuxi yuxu yuyu yyyy