cccc ccci cccp ccee cche cchp ccic ccii ccip ccjo ccoc ccpe ccpp cec- cece ceci ceco cecp ceec ceip cejc ceop cepc cepe ceph cepo cepp chce chch chci chcp chec chee cheh chep chic chie chih chip choc choh choi choo chop chpp cicc cich cici cico ciee ciii cipo cipp cjch cjcj cjic cjoi cjpp coce coch coco cocp coep coho coip cojo cooh coop cope coph copi copo copp cpce cpep cpic cpio eccc ecce ecci ecco eche echo ecip eco- ecop ecpp eeee eeoc ehcc eheh eich eico eiec eiei eiho eiji eipo ejji ejoo epcc epch epci epec epee eph- ephi epi- epic epie epip epoc eppc eppo eppp h-ii hccc hcch hchi hcpc hech heep hehe heho heic heie heih hepc hepe hepi hepp hhhh hhip hhpc hi-c hicc hice hich hico hicp hiei hihc hihe hihi hiho hiie hijo hioc hipc hipe hipo hipp hoce hoch hoei hohe hoho hoie hoip hoje hojo hooe hoop hope hopi hopo hopp hpcc hppe iccc icci icco iccp icec icee ichc iche ichi icho icoc icpc icpo iecc ieie ieio ieoh ihcc ihep ihop iiie iiii iiio iioi iioo iiop ijji ioci iocp ioee ioii ioio iooi iooo ipcc ipce ipec iphc ipie ipoe ipoh ipop ippc ippo jccc jcci jech jeci jeep jeph jieh jihe jije jiji jipe jjcc joce joch joco joee johi joho joie joio joji jojo jope jpcc jpip jpop o-eo occc occi oce ocee oche ochi ocpp oec- oecc oeec ohcc ohee ohhi ohho ohio ohoh oici oiii oipc ojeh ooho ooij ooji oooh oooo opec opei opep ophi opic opie opii opio opo- opoj oppi oppo pccc pcce pcep pchp pcip pcjj pcoe pcpp pece pech peci peco peec peep pehe peho peio peip peje pepe pepi pepo phcc phe- phi- phip phoh phoo picc pice pich pici pico piep piip pipe pipi pipo pipp poce poch poco poio poji pojo pooh poop pop- popc pope popi popo popp ppcc ppci pphi ppic ppie ppih pppo pppp