c-cd cccc ccci cccp ccdc ccdh ccdi ccdp cchp cchy ccic ccid ccii ccip ccoc ccod ccpp cctc cctt cdic cdii cdio cdot chch chci chcp chdi chic chid chih chip chit choc chod choh choi choo chop choy chpp chto chtt chy- chyc cicc cich cici cico cict cidc cidi cidp cidt ciht ciid ciii ciit cipo cipp cith citi cito citp citt city coch coco cocp coct codd codi cody coho coip coit cood cooh coop coot copd coph copi copo copp copt copy cotc coth coti coto cott coty coyo coyt cpic cpio cppd cptp ctcp ctic ctot ctpo ctpp cyc- cycc cypc cyt- cyto cyy- cyyc dc-y dccc dcci dccp dcct dcii dcio dcop dcpo dctc dddd ddoc ddot ddpo dhcp dhod dich dici dico dict dicy didi dido didy diii dioc diop diot dipc dipo dipp dipt dith diti dito ditt diyi doch doci doco doct dod- dodd dodi dodo dody dohc doid doit dood doop doot dopo dopp dopt dopy dotd doth doti doto dott doty doyo dpci dpcp dpdt dphp dppc dpph dpty dpyd dtcc dtdp dthd dtot dttp dycd dych dydd dyhh dyhp dyht dyio dyit dyo- dyoo dyot dyph dyt- dytc dyty h-ii hccc hcch hchi hcpc hdci hdoc hdod hdtt hdyd hhhh hhip hhpc hhtp hi-c hicc hich hico hicp hidi hidy hihc hihi hiho hiht hiit hioc hipc hipo hipp hipt hitc hiti hito hitt hiyo hoch hodh hodi hody hoho hoid hoip hoit hood hoop hoot hopi hopo hopp hopt hopy hotd hoth hoti hoto hotp hott hoyi hoyt hpcc hpdh hpot hpti hpto htcc htcp htoh htop htpc htpp http hydd hydt hyo- hyp- hyph hypo hypt hypy iccc icci icco iccp icct icdc icdd icdp ichc ichd ichi icho ichy icoc icod icpc icpd icpo ictp iddo idic idid idio idoc idtp ihcc ihit ihop ihtc iicd iiht iiii iiio iiit iioi iioo iiop iitt ioci iocp iod- iodd iodo ioii ioio ioit iooi iooo ioto ipcc ipct ipdc ipdi iphc ipid ipod ipoh ipop ippc ippo ippy iptc ipto itch itdo ithc itic itoh itoi itoo itpc itto itty iypt occc occi occt ochi ocht ocpd ocpp oct- octi octo octy odci oddd oddi oddy odic odio odoh odoo odop odot ohcc ohhi ohho ohid ohio ohoh ohto ohyo oici oido oiii oipc oitc oiti oodi ooho ooid oooh oooo ootp ooty ophi opic opii opio opit opo- oppi oppo oppy opti opto otcd otho otic otit oto- otoh otoo otoy otpp otti otto oych pccc pchp pcip pcod pcpp pdci pdcp pdic pdoc pdtc phcc phht phi- phip phit phoh phoo phot picc pich pici pico pict picy pido piip piot pipi pipo pipp pipy pith piti pito pitt pity piyo pocd poch poco pod- podd podi podo pody poid poio pood pooh poop poot pop- popc popi popo popp popt popy potc potd poth poti poto pott poty poyo ppcc ppcd ppci pphi ppic ppid ppih ppod pppd pppo pppp pptt ptcc ptdc ptop ptpd pttc pych pyic pyo- pyot pypy pyth pytt tccc tcdd tch- tchh tchi tcho tchp tcpo tcpy tctc thch thhp thi- thic thio thoo thot thpp thyh ticc tich tico tidc tidd tidy tiht tiit tiop tip- tipc tipi tipo tipp tipt titc tith titi tito titp titt tiyi tiyo to-y toch toci toco todd todi todo todt tody tohi toho toid toit tood tooh toot top- topd toph topi topo topp topt totc totd toth toti toto tott toty toyo toyt tpcd tpcp tppd tppp tptp tpyo ttcp ttop ttoy tttt ttyd tyco tydd tydi tydy tyht typ- typh typo typp typy tytd tyti tyto tytt tyty yccc ycch yctc ydyt yhid yhit yhyd yidi yiti yitp yoch yodh yodo yoho yoit yood yoop yoot yopo yopy yott yoyo ypcc ytch ytht yyyy