cccc cchr cchy ccnc ccnr ccny ccoc ccrc ccrt cctc cctt chch chnc chno chnr choc choh chon choo chor choy chrc chrn chro chrr chrt chto chtr chtt chy- chyc chyn cnco cnoh cnrc cnrr cnrt cntc cntr coch coco coct cohn coho con- conc conn cono cont cony cooh coon coot cor- corc corn coro corr cort cory cotc coth cotn coto cott coty coyn coyo coyr coyt crcc crcr croc croh cron croo cror crot croy crrt crtc cry- cryn cryo ctor ctot ctrc ctrn cttn cyc- cycc cyn- cyno cyon cyrt cyt- cyto cyy- cyyc cyyn hccc hcch hhhh hnny hntr hoch hocn hocr hohn hoho hono hont hony hoon hoor hoot horc horn horo horr hort hory hoth hoto hotr hott hoyt hron hrrc htcc htoh httr hynt hyo- hyon hyrt nccc nccn nccr ncct nchc ncnc ncoc ncor ncrc nctc nctr nhcc nhnn nhon nhrc nnnn nnot nntn noch noco noct nohn noho noht non- nonn nono nont noo- noon nooo noor noot nor- norc norn noro norr nort nory not- noth noto nott noyo noyt nroc nron nrrc ntcc nthn ntht ntrc ntto nttr nycc nyco nycy nyht nynt nyny nyon nyro nytc nyth occc occn occt ocht ocon ocro ocrr oct- octo octy ohcc ohho ohno ohoh ohrn ohto ohyo onc- onco onct onno onon onor onoy ont- ontc onto oocr ooho oont oooh oooo oort oory ooty orch orco ornc orno orny oro- oron oror orot oroy orro orry ortc orth orto otho othr oto- otoh oton otoo otor otoy otro otry otto otyr oych oynt oyon rccc rcnr rcon rctc rcyc rhoc rhoh rhon rnco rnnt rnot rocc roch roco rohn rohr rohy ronc rono ront rony roon roor root rorc roro rort rory rotc roth rotn roto rotr rott roty royn royt rrrr rtcc rych rynn rynt ryoh ryon ryot ryth rytt ryyt tccc tch- tchh tcho tchr tcnn tcon tctc thch thnt thon thoo thor thot thro thtr thyh thyn tncc to-y toch toco toho tonh tonn tono tony tooh toon toor toot torc torn toro torr tort tory totc toth toto totr tott toty toyn toyo toyt trcc trno troc tron troo trot troy trtc trtr try- tryo ttcn tton ttoy tttt tyco tyht tynt tyny tyr- tyro tyrr tyto tytt tyty tyyn yccc ycch yctc yhon ynch ynoh ynon ynot yoch yohn yoho yono yont yoon yoot yorn yoro yort yory yott yoyn yoyo yrho yron yryn ytch ytht yyyy