c-cd cccc ccdc ccdh ccdn ccdr cchr cchy ccnc ccnr ccny ccoc ccod ccrc cd-r cddr cdnc cdon chch chnc chno chnr choc chod choh chon choo chor choy chrc chrd chrn chro chrr chy- chyc chyn cnco cndd cnoh cnrc cnrr coch coco codd cody cohn coho con- conc cond conn cono cony cood cooh coon cor- corc cord corn coro corr cory coyn coyo coyr crcc crcr crdc croc crod croh cron croo cror croy cry- cryn cryo cyc- cycc cyn- cyno cyon cyy- cyyc cyyn dc-y dccc dcon dddd ddoc ddrc ddry dhod dhor dhrn dnoc dnrc doch doco dod- dodd dodo dody dohc dohr donc dond donn dono donr dood doon door dorc dord dorn doro dorr dory doyo drnh drno drod droh dron droy dry- dycd dych dydd dyhh dyhr dync dyno dyny dyo- dyon dyoo dyor dyr- dyrc dyro dyyr hccc hcch hcdr hcrd hdoc hdod hdyd hhhh hndd hnny hoch hocn hocr hodh hodr hody hohn hoho hond hono hony hood hoon hoor horc hord horn horo horr hory hrdc hrdn hrod hron hrrc hydd hydr hynd hyo- hyon hyrd nccc nccn nccr ncdc ncdn ncdr nchc nchd ncnc ncnd ncoc ncor ncrc ndcc nddo ndoc ndor ndrc ndry nhcc nhnn nhon nhrc nnnn noch noco nodo nody nohn noho non- nonn nono noo- noon nooo noor nor- norc nord norn noro norr nory noyo nrdc nroc nron nrrc nrrd nycc nyco nycy nyny nyon nyro occc occn ocon ocro ocrr oddd oddy odoh odon odoo odor odry odyr ohcc ohho ohno ohoh ohrn ohyo onc- oncd onco ondo ondy onno onod onon onor onoy oocr ooho oooh oooo oord oory orch orco ordn ordo ornc orno orny oro- oron oror oroy orro orry oych oyon rccc rcdc rcnr rcon rcrd rcyc rdoc rhoc rhod rhoh rhon rhyd rnco rndc rnod rocc roch roco rodd rodo rody rohn rohr rohy ronc rond rono rony rood roon roor rorc roro rory royd royn rrrr rych rydy rynd rynn ryoh ryon yccc ycch ydon yhon yhyd ynch ynoh ynon yoch yodh yodo yohn yoho yond yono yood yoon yord yorn yoro yory yoyn yoyo yrho yron yryn yyyy