c-- ccc ccd cco ccr ccu cdc cdd cdo cdr cdu cdy co- coc cod coo cor cou coy crc crd cro crr cru cry cuc cud cuo cur cuu cuy cyc cyd cyo cyr dcc dcd dco dcr dcu ddc ddd ddo ddr ddu ddy doc dod doo dor dou doy drc drd dro drr dru dry duc dud duo dur duy dy- dyc dyd dyo dyr dyu dyy oc- occ ocd oco ocr ocu odc odd odo odr odu oo- ooc ood ooo oor or- orc ord oro orr oru ory ou- ouc oud ouo our oyd oyo rcc rcd rco rcr rcu rdc rdd rdo rdr rdu rdy roc rod roo ror rou roy rrc rrd rrr rru ruc rud ruo rur ruu ruy ry- ryc ryd ryo ryr ryu ryy ucc ucd uco ucr ucu udc udd udo udr udu uoc uod uoo uor ur- urc urd uro urr uru ury uuc uur uuu uyc uyo uyu ycc ycd yco ycu ycy ydo ydy yoc yod yoo yor you yoy yrc yro yru yud yuo yur yuu yuy yyc yyu yyy

c-cd cccc cccu ccdc ccdr ccoc ccod ccrc ccuc cd-r cddr coco cocu codd cody cood cor- corc cord coro corr cory coud cour couy coyo coyr crcc crcr crdc croc crod croo cror croy crud cry- cryo cucc curd curo curr cury cuy- cuyo cuyr cyc- cycc cyy- cyyc dc-y dccc dccu dddd ddoc ddrc ddry doco docu dod- dodd dodo dody dood door dorc dord doro dorr doru dory douc doud dour douy doyo drod drou droy druu dry- duco dudd dudo dudu duo- duro duru dury duur duyr dycd dycu dydd dyo- dyoo dyor dyou dyr- dyrc dyro dyru dyur dyyr occc ocro ocrr ocur oddd oddy odoo odor odou odry odur odyr oocr oooo oord oory orco ordo ordu oro- oror oroy orro orry oucc oudc our- ouro ouu- ouyr oyou rccc rcdc rcrd rcyc rdoc rocc roco rodd rodo rody rood roor rorc roro roru rory roud rouy royd rrrr rudd rudo rudy ruoy rurc rurd ruro ruru ruud ruyd rydy ucdc ucdd ucrc udoo uocc uor- urcy urdu urdy uro- uroo urry urur uuoc uuuu uydo yccc yodo yood yord yoro yory youd your yoyo yudo yudu yurd yury yuyu yyyy

c-cor ccccc ccoyo co-co cocc- cocco cocur cocuy codco coddy codo codru coord corcy cordy coro- corod corry cory- couco coucy courd couru coury croco crocy crodo crood croud crouy crudo crudy cruor cryo- cucuy cuddy cuoco curdy curro curry curyd d-cru d-rod ddddd do-do doddy dodoo dodro doodo doody dorry dorud dory- douro douyu doyou drood drury dryo- dryry ducor duddo duddy dudou duduc durdy duroc duroy durry dyrdy occoy occur oddur odour odudu oduro ody-c ooooo ordoc ordro orduc oroco orodo oruro oryou oudry ouoro oyoor oyrur r-co- ro-ro rocco rocor rocou roddy rodoc rodor rodyr roodu roody roucy royoc ruddy rudry rudyr u-roy uoyro urour urucu uryu uryuu uuuuu y-o-u yo-yo yorro youdo youdu yuory

cocco- coccy- cococo cocody codroy coocoo coodoo cooyoo corody corour corroy coruco coruro courcy courr- courry crocco cruddy cruro- cucuyo curour curror cururo cydoor dododo dorood dororo dorroy doudou dourou occour oooooo oordoo ordoru ororry orrour orrouy oyodo rococo rocroy roucou rudrur ruocco ryuo ycoryd yoyoyo yurdcu

cocoyoc cocuddy cooccur corrody corrour cou-cou coudroy dododou doo-doo dourdou doyoudo rococco royyuru urocord yor-yor

co-occur cocoroco corocoro cucurucu curucucu youdoyou

courcoury couroucou crycrycry ddddddddd roocoocoo youdoyour youyouyou

rococococo rococoyoyo yoyoyoyoyo

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