c-cd cccc ccci cccu ccdc ccdi ccdn ccdr ccic ccid ccii ccir ccjo ccnc ccni ccnr ccnu ccoc ccod ccrc ccri ccuc cd-r cddr cdic cdii cdio cdnc cdon cicc cici cico cicr cicu cidc cidi cidr ciid ciii cin- cinc cind cini cino cion cior circ ciri ciro cirr ciuc cjcj cjdc cjic cjnr cjoi cjon cjor cjrc cjrj cjrn cjru cjun cnci cnco cndd cnic cnid cnnj cnrc cnrr coco cocu codd codi coin coir cojo con- conc cond coni conj conn cono cood coon cor- corc cord cori corn coro corr coud coun cour crcc crcr crdc cric crin criu croc crod cron croo cror crud crun cucc cuci cucn cudi cui- cuin cuir cujo cuju cund cuno cuon curd curi curn curo curr dccc dcci dccu dcii dcio dcon dddd ddoc ddrc dici dico didi didj dido didu diii dijo din- dinc dini dinn dino dinu dioc dion dior diou dird dirr djin dnic dnoc dnrc doci doco docu dod- dodd dodi dodo doid doin doji dojo donc dond doni donn dono donr dood doon door dorc dord dori dorn doro dorr doru douc doud doun dour dric drin drno drod dron drou drui druj druu duco dudd dudo dudu duid duin duir duji dunc dunn duno duo- duon duri durn duro duru duur i-no iccc icci iccn icco iccr iccu icdc icdd icnc icoc icod icon icor icrc icrr icru idcr iddo idic idid idin idio idir idjc idno idoc idon idrc idro idun iduo iicd iiii iiio iino iioi iioo iirc iiuc ijji ijui ijun incd inci incj inco incr ind- indc indi indo indu inid inji inju inni inno innr innu ino- inoi inoj inon inor inou inri inro inui inun ioci iod- iodd iodo ioii ioio ioni ionn iono iooi iooo iori ioun ircc ircd ircu irdc irdo iri- iric irid irin irio iroc irod iron irrc irri irun iucc iuiu iuno j-ro jccc jcci jcrc jidi jido jiji jiju jind jini jinn jion jird jiri jiro jiru jjcc jnco joco jocu jodi jodo join joio joji jojo jond joni jonn jono joon joor jorn joro joun jour jrdn juco jucu judd judi judo juin juju junc jund juni juno junr junu juon jurd juri jurn jurr n-ii nccc ncci nccn nccr nccu ncdc ncdn ncdr ncdu ncid ncnc ncnd ncoc ncor ncrc ncri ndcc nddo ndic ndoc ndor ndrc ndri nicc nicd nici nico nicu nidd nidi nido niir niiu niji nind nini nino nion nioo niou niro niru niur njdc njoi nnnn noci noco nodi nodo nodu noid noin noio noir noji non- noni nonn nono nonu noo- nooj noon nooo noor nor- norc nord nori norn noro norr noun nour nrdc nric nroc nron nrrc nrrd nuci nucu nudc nudd nudi nudo nuin nunc nunn nuno nuoc nuon nurc nurd nuri nurn nurr nuru occc occi occn ocin ocon ocro ocrr ocur odci oddd oddi odic odin odio odir odiu odon odoo odor odou odur oici oido oiii oion onc- oncd onco ondi ondo onic onir onni onno onod onon onor onur oocr oodi ooid ooij ooji oooo oord orci orco ordn ordo ordu ori- oric orid orin orio orji ornc orni orno oro- oron oror orri orro oruj oucc oudc ouii ouin ouir ouju oun- ound our- ourn ouro ouu- rccc rcdc rcic rcid rcnr rcon rcrd rdio rdoc ricc rico ridc ridd ridi rido riin riji rijn rijo rind rinn rino rion riou riri rjdj rnco rndc rnin rnod rocc roco rodd rodi rodo roid roin roio roir roiu roji rojo ronc rond roni rono rood rooi roon roor rorc rori roro roru roud roun rrrr rrun ruci rudd rudi rudo ruid ruin runc rund runi runn runo rurc rurd ruri ruro ruru ruud ruun ucci ucdc ucdd ucin ucio ucon ucrc uddi udic udid udin udir udjo udon udoo udun uirr uncc unci unco undi undo uni- unic unii unin unio unir unji unni unno unon unro uocc uor- urci urdu uric urin uriu urni uro- uroo urri urun urur uuni uuno uuoc uuri uuuu