cccc cccf ccci cccp cccs ccee ccfc ccff ccfi cche cchp cchs cchy ccic ccii ccip ccis ccpe ccpp ccps ccsf ccsi ccsp ccss cec- cece ceci cecp cecs ceec cees cef- cefc cehs ceip cepc cepe ceph cepp ceps cesc cese cesi cesp cess ceys cfcf cfcs cfcy cfhs cfps cfse cfsi chce chch chci chcp chcs chec chee chef cheh chep ches chey chfc chfi chfs chhs chic chie chif chih chip chis chpf chpp chsc chse chsh chsi chy- chyc cicc cich cici cics ciee cies cife ciff cifs cihs ciii ciis cipf cipp cips cis- cisc cise cish cisp ciss cisy cpce cpcs cpep cpff cphs cpic cpif cpps cpsc cscc csce cscf csch csci cscs csec csee cseh csep csfc cshp cshs csis cspc cspe cspi csps csse csys cyc- cycc cycs cyfe cyfh cyfi cyfs cypc cyps cyse cyy- cyyc eccc ecce ecci ecef eces ecfc ecfs eche echs ecip ecis ecpp ecsc ecse ecsp ecss eecs eeee eees eefe eehs eeps eese eesi eesy efes effi effs effy efhs efic efsh efsi ehcc eheh ehhs ehis eich eics eiec eiei eies eifs eise eish eiss eisy epcc epch epci epec epee epes epfc eph- ephi ephs epi- epic epie epip epis eppc eppp epps eppy epsc epsf epsi epsp epss esce esch esci escs esee eses esfp esfs eshs esie esis espc espe espi espp esps espy esse essh essi essp essy eyec eyes eyey eyfi eype eyse fccf fcch fccp fces fchs fcic fcii fcps fcsc fece fech fees fefc fefe feff fefi feie feis fepc feps fese fesh fess feys ffcc ffee ffff ffhs ffii ffps ffss fhci fhfs fhhs fhss ficc fice fich fics fiec fief fies fifc fife fiff fifi fiii fipp fips fisc fise fish fisi fiss fp-c fpcc fscc fsec fsfi fshs fspc fspf fssc fssf fssp fyce fych fyfe fyfi h-ii hccc hcch hccs hcfc hchi hchs hcis hcpc hcps hcsc hcss hech hecs heef heep hees hefe hefs hehe hehs heic heie heif heih heis hepc hepe hepi hepp heps hesc hesh hesp hess hesy heye heyf heyh heys hfce hfcs hfhs hfip hfss hhhh hhhs hhip hhpc hi-c hicc hice hich hicp hics hiei hies hiff hifh hifi hihc hihe hihi hiie hiis hipc hipe hipp hips hise hish hiss hpcc hpfc hpfs hphs hppe hpps hpsc hpse hpss hscc hsci hsei hses hsfc hsfs hshs hspf hsps hsse hssp hyce hyhe hyp- hype hyph hyps hypy hyse iccc iccf icci iccp iccs icec icee icef ices icey ichc iche ichi ichs ichy icis icpc icps icsc icse icsh icsi icsp icss iecc ieie iesc iesi ifcp ifes iffy ifhe ific ifis ifps ifsc ifsp ihcc ihep ihis ihss iies iiie iiii iiis iipf iisc iisi iisp ipcc ipce ipcs ipec ipes ipfc iphc ipie ippc ippf ippy ipsc ipse ipsi ipsp ipss iscc isch isci iscp iscs isec isee iseh isep ises isfc isfp ishe ishi ishs isic isie isis ispc ispe ispf isps ispy issc isse issf issh issi issp isss issy isys iyse iysh pccc pcce pccs pcep pcfc pchp pchs pcip pcpp pcps pcse pece pech peci pecs pecy peec peep pees pefc peff pefs pehe peip peis pepe pepi peps pese pesi pess pesy peys pfce pfcs pfff pfhs pfic pfis pfps phcc phe- phey phhs phi- phip phis phsc phys picc pice pich pici pics picy piep pies piff pifs piip pipe pipi pipp pips pipy pise pish pisi piss pisy piye piys ppcc ppci ppcs pphi pphs ppic ppie ppif ppih pppp ppps ppsf ppsh ppss ppye psci psec psei psfs pshc pshs psip psis psph pspi pspp psps pssc psse psy- psys pyce pych pyep pyes pyic pype pypy pyse pyss s-ic s-ii sccc scce sccp sccs sccy scec scee scep scey scfc scfe scfi sch- sche schh schi schs sci- scic scie scif scip scis scpe scpi scps scsc scsh scsi scye se-c se-e se-f se-h se-i se-s se-y sec- secc sece sech secs secy seec seef seeh seep sees seey seff sefi sehe sehs seie seif seih seii seip seis sepe sepi sepp seps sesc sese sesh sesi sess seye seyf seyh seys sfcc sfcs sffc sfhs sfpc sfss shcc shcp she- shee shef sheh shep shes shey shhh shhs shie shih shii ship shis shps shsc shye shyp sicc sice sich sici sicp sics siec sief sies sife siff sify sihi sihs sipc sipe sipi sipp sips sipy sisc sise sish sisi siss sisy siyi spcc spcs spec spee spef spes spey spfc spfs sphs spic spie spip spis sppf spps spse spsp spss spy- spyh spys sscc ssce ssci sscp sscs ssec ssee ssep sses ssfc ssfp sshs ssis sspc sspe sspf ssps sssc sssf sssh sssi ssss syce sych syes syfe syff syfy syhe syis sype syph syse syss yccc ycch ycee yche ycie yech yeep yees yefe yeff yehe yehs yeie yeii yepe yepp yeps yesh yesi yess yeye yeyi yhes yhis yiff yipe yips yise yiss ypcc ypsi ysee yses ysii yspi ysse yssh yyfe yyff yyyy