cccc ccci cccp cccu ccee cche cchp cchr ccic ccii ccip ccir ccpe ccpp ccpr ccrc ccre ccri ccrp ccuc ccup cec- cece ceci cecp ceec ceip cepc cepe ceph cepp cepr cer- cerc cere ceri cerp ceui chce chch chci chcp chec chee cheh chep cher cheu chic chie chih chip chir chiu chpp chpr chrc chrp chrr chui chur cicc cich cici cicr cicu ciee cier cihr ciii cipp circ cire cirh ciri cirr ciuc ciup cpce cpcu cpep cper cpic cpre cpri crcc crce crcr cre- crec cree creh crei crep creu cric crie crip criu crpc crue crup cucc cuce cuci cuer cui- cuir cupe cupp cupr cure curi curr eccc ecce ecci eche ecip ecpp ecrc ecri ecrr ecru eeee eerc ehcc eheh eher eheu ehre eich eiec eiei eier eipr eire epcc epch epci epec epee eper eph- ephi epi- epic epie epip eppc eppp eprp ercc erce erch ercp erec erei erer erhc erhu eric erie erih eriu erpe errc erre eruc eruh erur euch euer eur- eurc eure h-ii hccc hcch hchi hcpc hcrp hech heep heer hehe heic heie heih heir hepc hepe hepi hepp hepu herc here heri herp herr heru heue heui heur hhhh hhip hhpc hi-c hicc hice hich hicp hiei hier hieu hihc hihe hihi hiie hiiu hipc hipe hipp hire hiri hiru hpcc hppe hpue hree hrip hrpc hrpp hrrc huch hucu huer huhi huhu huie huir hupe hupp hure huri hurr huru iccc icci iccp iccr iccu icec icee icer ichc iche ichi ichr ichu icpc icrc icre icrr icru icue icup iecc ieie iere ieri ihcc ihep iher ihrc ihre iiie iiii iirc iiuc ipcc ipce ipec iper iphc iphr ipie ippc ippr ipri ipur ircc ircu iree irer iri- iric irie irip irpc irpe irrc irre irri iucc iuce iuiu iupp pccc pcce pcep pcer pchp pcip pcpp pcrc pcre pece pech peci pecr peec peep peer pehe pehr peip peir pepe pepi per- perc pere perh peri perp perr peru peur phcc phe- phi- phip phrr picc pice pich pici picr picu piep pier piip pipe pipi pipp pirc pire piri pirr piru ppcc ppci pper pphi ppic ppie ppih pppp pprc ppru ppur prcc prcp pre- prec pree prep preu pri- prie prii prri prue pruu pu-e puce puch puer pueu puhi puir puiu pupe pupi pupu pur- pure puri purp purr puru puuc rccc rcep rcic rcpi recc rece rech reci recp recr recu reep rehe rehi reii reir reiu repe repi repp repr repu rere reri reru reue reup reuu rhce rhcp rhee rhue ricc rice rich riep rier rieu ripe ripi ripp ripr rire riri riue rpii rrrr ruce ruch ruci ruer ruhe ruhh ruhi ruhr rupe rupp rurc rure ruri rurp ruru u-ie u-rp ucci uccp uche uchi ucph ucrc ueir uepi uher uhuh uhup uipi uirr upci upic upie uppc uppe uppp uppu upri upup urch urci ure- ureh uric urie uriu urre urrh urri urup urur uucp uuri uuuu