c-cd cccc ccci ccdc ccdi ccdn ccdr ccic ccid ccii ccir ccnc ccni ccnr ccny ccoc ccod ccrc ccri cd-r cddr cdic cdii cdio cdnc cdon cicc cici cico cicr cidc cidi cidr ciid ciii cin- cinc cind cini cino cion cior circ ciri ciro cirr cnci cnco cndd cnic cnid cnrc cnrr coco codd codi cody coin coir con- conc cond coni conn cono cony cood coon cor- corc cord cori corn coro corr cory coyn coyo coyr crcc crcr crdc cric crin croc crod cron croo cror croy cry- cryn cryo cyc- cycc cyn- cyno cyon cyy- cyyc cyyn dc-y dccc dcci dcii dcio dcon dddd ddoc ddrc ddry dici dico dicy didi dido didy diii din- dinc dini dinn dino dioc dion dior dird dirr diyi dnic dnoc dnrc doci doco dod- dodd dodi dodo dody doid doin donc dond doni donn dono donr dood doon door dorc dord dori dorn doro dorr dory doyo dric drin drno drod dron droy dry- dycd dydd dyin dyio dync dyno dyny dyo- dyon dyoo dyor dyr- dyrc dyri dyro dyyr i-no iccc icci iccn icco iccr icdc icdd icnc icoc icod icon icor icrc icrr icry idcr iddo idic idid idin idio idir idno idoc idon idrc idro iicd iiii iiio iino iioi iioo iirc incd inci inco incr incy ind- indc indi indo indy inid inni inno innr inny ino- inoi inon inor inri inro inyo ioci iod- iodd iodo ioii ioio ioni ionn iono iooi iooo iori ircc ircd irdc irdo iri- iric irid irin irio iriy iroc irod iron irrc irri iryn n-ii nccc ncci nccn nccr ncdc ncdn ncdr ncid ncnc ncnd ncoc ncor ncrc ncri ndcc nddo ndic ndoc ndor ndrc ndri ndry nicc nicd nici nico nicy nidd nidi nido niir nind nini nino nion nioo niro niyi nnnn noci noco nodi nodo nody noid noin noio noir non- noni nonn nono noo- noon nooo noor nor- norc nord nori norn noro norr nory noyo nrdc nric nroc nron nrrc nrrd nycc nyco nycy nyny nyon nyro occc occi occn ocin ocon ocro ocrr odci oddd oddi oddy odic odin odio odir odon odoo odor odry odyr oici oido oiii oion oiry onc- oncd onco ondi ondo ondy onic onir onni onno onod onon onor onoy oocr oodi ooid oooo oord oory orci orco ordn ordo ori- oric orid orin orio ornc orni orno orny oro- oron oror oroy orri orro orry oyon oyri rccc rcdc rcic rcid rcnr rcon rcrd rcyc rdio rdoc ricc rico ridc ridd ridi rido riin rind rinn rino riny rion riri riyo rnco rndc rnin rnod rocc roco rodd rodi rodo rody roid roin roio roir ronc rond roni rono rony rood rooi roon roor rorc rori roro rory royd royn rrrr rydy rynd rynn ryon yccc ydin ydon yidi yird yirn yirr ynon yodo yond yoni yono yood yoon yord yori yorn yoro yory yoyn yoyo yrin yron yryn yyyy