-hou c-cd cccc ccci cccp cccu ccdc ccdh ccdi ccdp cchp cchy ccic ccid ccii ccip ccoc ccod ccpp ccuc ccup cdic cdii cdio chch chci chcp chdi chic chid chih chip chiu choc chod choh choi choo chop chou choy chpp chud chui chuy chy- chyc cicc cich cici cico cicu cidc cidi cidp ciid ciii cipo cipp ciuc ciup ciyu coch coco cocp cocu codd codi cody coho coip cood cooh coop copd coph copi copo copp copy coud coup couy coyo cpcu cpic cpio cppd cucc cuci cudi cui- cupo cupp cuy- cuyo cuyp cyc- cycc cypc cyy- cyyc dc-y dccc dcci dccp dccu dcii dcio dcop dcpo dcup dddd ddoc ddpo dhcp dhod dich dici dico dicy didi dido didu didy dihu diii dioc diop diou dipc dipo dipp dipu diyi diyu doch doci doco docu dod- dodd dodi dodo dody dohc doid dood doop dopo dopp dopy douc doud doup douy doyo dpci dpcp dphp dppc dpph dpyd duch duco dudd dudo dudu duhu duhy duid duo- dupo dycd dych dycu dydd dyhh dyhp dyio dyo- dyoo dyou dyph h-ii hccc hcch hchi hcpc hdci hdoc hdod hdyd hhhh hhip hhpc hi-c hicc hich hico hicp hidi hidy hihc hihi hiho hiiu hioc hipc hipo hipp hiyo hoch hodh hodi hody hoho hoid hoip hood hoop hopi hopo hopp hopy houd houp hoyi hpcc hpdh huch hucu hudd hudi hudo hudu huhi huhu huid hupp huyd hydd hyo- hyp- hyph hypo hypy iccc icci icco iccp iccu icdc icdd icdp ichc ichd ichi icho ichu ichy icoc icod icpc icpd icpo icup iddo idic idid idio idoc iduo ihcc ihop ihud ihuo iicd iiii iiio iioi iioo iiop iiuc ioci iocp iod- iodd iodo ioii ioio iooi iooo ipcc ipdc ipdi iphc ipid ipod ipoh ipop ippc ippo ippy iucc iuiu iupp occc occi ochi ocpd ocpp odci oddd oddi oddy odic odio odiu odoh odoo odop odou ohcc ohhi ohho ohid ohio ohoh ohyo oici oido oiii oipc oodi ooho ooid oooh oooo ophi opic opii opio opo- oppi oppo oppy oucc ouch oudc oudh ouii ouph ouu- oych oyou pccc pchp pcip pcod pcpp pdci pdcp pdic pdoc phcc phi- phip phoh phoo picc pich pici pico picu picy pido piip pipi pipo pipp pipy piyo pocd poch poco pod- podd podi podo podu pody poid poio pood pooh poop pop- popc popi popo popp popy poud poui poup pouy poyo ppcc ppcd ppci pphi ppic ppid ppih ppod pppd pppo pppp puch pudo pudu puhi puid puiu puoy pupi pupu pupy puuc puy- puyi puyo pych pyhu pyic pyo- pypy ucci uccp ucdc ucdd uchi ucho ucio ucph uddi udic udid udoh udoo udop udpd uh-d uhid uhoh uhuh uhup uipi uocc upci updo upic uppc uppp uppu uppy upup uucp uuoc uuuu uydo yccc ycch yhid yhou yhud yhyd yidi yidu yiud yoch yodh yodo yoho yood yoop yopo yopy youd youi youp yoyo ypcc yudh yudo yudu yuhi yupi yuyu yyyy