cccc ccci cccp cccu ccee cche cchp cchy ccic ccii ccip ccpe ccpp ccuc ccup cec- cece ceci cecp ceec ceip cepc cepe ceph cepp ceui ceyu chce chch chci chcp chec chee cheh chep cheu chey chic chie chih chip chiu chpp chui chuy chy- chyc cicc cich cici cicu ciee ciii cipp ciuc ciup ciyu cpce cpcu cpep cpic cucc cuce cuci cui- cupe cupp cuy- cuyp cyc- cycc cypc cyy- cyyc eccc ecce ecci eche ecip ecpp eeee ehcc eheh eheu eich eiec eiei epcc epch epci epec epee eph- ephi epi- epic epie epip eppc eppp eppy euch eyec eyey eype eyup h-ii hccc hcch hchi hcpc hech heep hehe heic heie heih hepc hepe hepi hepp hepu heue heui heye heyh hhhh hhip hhpc hi-c hicc hice hich hicp hiei hieu hihc hihe hihi hiie hiiu hipc hipe hipp hpcc hppe hpue huch hucu huey huhi huhu huie hupe hupp huye hyce hyhe hyp- hype hyph hypy iccc icci iccp iccu icec icee icey ichc iche ichi ichu ichy icpc icue icup iecc ieie ihcc ihep iiie iiii iiuc ipcc ipce ipec iphc ipie ippc ippy iucc iuce iuiu iupp pccc pcce pcep pchp pcip pcpp pece pech peci pecy peec peep pehe peip pepe pepi phcc phe- phey phi- phip picc pice pich pici picu picy piep piip pipe pipi pipp pipy piye ppcc ppci pphi ppic ppie ppih pppp ppye pu-e puce puch pueu puhi puiu pupe pupi pupu pupy puuc puy- puyi pyce pych pyep pyhu pyic pype pypy u-ie ucci uccp uche uchi ucph uepi uhuh uhup uipi upci upic upie uppc uppe uppp uppu uppy upup uucp uuuu yccc ycch ycee yche ycie ye-u yech yeep yehe yehu yeie yeii yepe yepp yeue yeye yeyi yipe ypcc yuce yueh yuhi yuie yupi yuye yuyu yyyy