cccc ccci cccp cccu cchp cchr cchy ccic ccii ccip ccir ccpp ccpr ccrc ccri ccrp ccuc ccup chch chci chcp chic chih chip chir chiu chpp chpr chrc chrp chrr chui chur chuy chy- chyc cicc cich cici cicr cicu cihr ciii cipp circ cirh ciri cirr ciuc ciup ciyu cpcu cpic cpri crcc crcr cric crip criu crpc crup cry- cucc cuci cui- cuir cupp cupr curi curr cury cuy- cuyp cuyr cyc- cycc cypc cyy- cyyc h-ii hccc hcch hchi hcpc hcrp hhhh hhip hhpc hi-c hicc hich hicp hihc hihi hiiu hipc hipp hiri hiru hpcc hrip hrpc hrpp hrrc huch hucu huhi huhu huir hupp huri hurr huru hury huyr hyp- hyph hypy iccc icci iccp iccr iccu ichc ichi ichr ichu ichy icpc icrc icrr icru icry icup ihcc ihrc iiii iirc iiuc ipcc iphc iphr ippc ippr ippy ipri ipur ircc ircu iri- iric irip iriy irpc irrc irri iucc iuiu iupp pccc pchp pcip pcpp pcrc phcc phi- phip phrr picc pich pici picr picu picy piip pipi pipp pipy pirc piri pirr piru piry ppcc ppci pphi ppic ppih pppp pprc ppru ppur prcc prcp pri- prii prri pruu puch puhi puir puiu pupi pupu pupy pur- puri purp purr puru pury puuc puy- puyi pych pyhu pyic pypy pyr- pyri pyry rccc rcic rcpi rcyc rhcp ricc rich ripi ripp ripr riri rpii rpyc rrrr ruch ruci ruhh ruhi ruhr rupp rupy rurc ruri rurp ruru ruyi rych ryip u-rp ucci uccp uchi ucph ucrc uhry uhuh uhup uipi uirr upci upic uppc uppp uppu uppy upri upup urch urci urcy uric uriu urrh urri urry urup urur uucp uuri uuuu uyir yccc ycch yirr ypcc ypir yuhi yupi yuri yury yuyu yyyy