c-cd cccc ccci ccdc ccdh ccdi ccdr cchr cchy ccic ccid ccii ccir ccoc ccod ccrc ccri ccrt cctc cctt cd-r cddr cdic cdii cdio cdot chch chci chdi chic chid chih chir chit choc chod choh choi choo chor choy chrc chrd chro chrr chrt chto chtr chtt chy- chyc cicc cich cici cico cicr cict cidc cidi cidr cidt cihr ciht ciid ciii ciit cior circ cirh ciri ciro cirr cirt cith citi cito citt city coch coco coct codd codi cody coho coir coit cood cooh coot cor- corc cord cori coro corr cort cory cotc coth coti coto cott coty coyo coyr coyt crcc crcr crdc cric crit croc crod croh croo cror crot croy crrt crtc cry- cryo ctic ctor ctot ctrc cyc- cycc cyrt cyt- cyto cyy- cyyc dc-y dccc dcci dcct dcii dcio dctc dddd ddoc ddot ddrc ddry dhod dhor dich dici dico dict dicy didi dido didy diii dioc dior diot dird dirr dirt dith diti dito ditt diyi doch doci doco doct dod- dodd dodi dodo dody dohc dohr doid doit dood door doot dorc dord dori doro dorr dort dory dotd doth doti doto dott doty doyo dric drih drit drod droh drot droy dry- dtcc dthd dtor dtot dycd dych dydd dyhh dyhr dyht dyio dyit dyo- dyoo dyor dyot dyr- dyrc dyri dyro dyrt dyt- dytc dyty dyyr h-ii hccc hcch hcdr hchi hcrd hdci hdoc hdod hdri hdtt hdyd hhhh hi-c hicc hich hico hidi hidy hihc hihi hiho hiht hiit hioc hird hiri hiro hirt hitc hiti hito hitt hiyo hoch hocr hodh hodi hodr hody hoho hoid hoir hoit hood hoor hoot horc hord hori horo horr hort hory hotd hoth hoti hoto hotr hott hoyi hoyt hrdc hrid hrit hrod hrrc htcc htoh httr hydd hydr hydt hyo- hyrd hyrt iccc icci icco iccr icct icdc icdd ichc ichd ichi icho ichr ichy icoc icod icor icrc icrr icrt icry idcr iddo idic idid idio idir idoc idrc idro ihcc ihdr ihit ihrc ihrd ihtc iicd iiht iiii iiio iiit iioi iioo iirc iitr iitt ioci iod- iodd iodo ioii ioio ioit iooi iooo iori ioto ircc ircd irdc irdo iri- iric irid irio iriy iroc irod iroh irrc irri irti itch itdo ithc itic itoh itoi itoo itor itri itry itto itty occc occi occt ochi ocht ocro ocrr oct- octi octo octy odci oddd oddi oddy odic odio odir odoh odoo odor odot odry odyr ohcc ohhi ohho ohid ohio ohoh ohto ohyo oici oido oiii oirt oiry oitc oiti oocr oodi ooho ooid oooh oooo oord oort oory ooty orch orci orco ordo ori- oric orid orio orit oro- oror orot oroy orri orro orry ortc orth orto otcd otho othr otic otit oto- otoh otoo otor otoy otro otry otti otto otyr oych oyri rccc rcdc rcic rcid rcrd rctc rcti rcyc rdio rdoc rhio rhoc rhod rhoh rhyd ricc rich rico rict ridc ridd ridi rido riho riht riot riri rith riti rito ritt riyo rocc roch roco rodd rodi rodo rody rohr rohy roid roio roir roit rood rooi roor root rorc rori roro rort rory rotc roth roti roto rotr rott roty royd royt rrrr rtcc rtdt rych rydy ryoh ryot ryth rytt ryyt tccc tcdd tch- tchh tchi tcho tchr tctc tdor tdri thch thdr thi- thic thio thir thoo thor thot thri thro thtr thyh ticc tich tico tidc tidd tidy tiht tiit tird tiri tiro tirr tiry titc tith titi tito titt tiyi tiyo to-y toch toci toco todd todi todo todt tody tohi toho toid toit tood tooh toor toot torc tord tori toro torr tort tory totc totd toth toti toto totr tott toty toyo toyt trcc tri- tric trio trit troc trod troi troo trot troy trtc trtr try- tryo ttoy tttt ttyd tyco tydd tydi tydy tyht tyir tyr- tyro tyrr tytd tyti tyto tytt tyty yccc ycch yctc ydyt yhid yhit yhyd yidi yird yirr yiti yoch yodh yodo yoho yoit yood yoot yord yori yoro yort yory yott yoyo yrho ytch ytht yyyy