cccc cccp cccs ccee cche cchp cchs ccpe ccpp ccps ccsp ccss cec- cece cecp cecs ceec cees cehs ceke cepc cepe ceph cepp ceps cesc cese cesp cess chce chch chcp chcs chec chee cheh chek chep ches chhs chks chpp chsc chse chsh ckch ckck ckcs ckhs ckpc cksh cpce cpcs cpep cphs cpps cpsc cpsk cscc csce csch cscs csec csee cseh csep cshp cshs csks cspc cspe csps csse eccc ecce eces eche echs ecks ecpp ecsc ecse ecsp ecss eecs eeee eees eehs eeke eeks eeps eese eesk ehcc eheh ehhs ekch ekek ekes ekhs ekpe epcc epch epec epee epes eph- ephs eppc eppp epps epsc epsp epss esce esch escs esee esek eses eshs eske esks espc espe espp esps esse essh essp hccc hcch hccs hchs hcpc hcps hcsc hcss hech heck hecs heek heep hees hehe hehs heke hepc hepe hepp heps hesc hesh hesp hess hhhh hhhs hhpc hkcc hkcs hkse hpcc hphs hppe hpps hpsc hpse hpss hscc hses hshs hsps hsse hssp kccc kcck kcec kcee kcep kche kchh kchk kchs kckc kckk kcpc kcps kcsc kcse kcsp kcss kech keck keeh keek keep kees kehk kehs kekc keke keks kep- kepc kepe keph keps kesc kesh kesk kesp kess khcc khch khck khcs khec khep khhk khhs khke khkk khks khpe khse khss kkch kkck kkcs kkhh kkhk kkkk kkpc kkpk kkps kkse kksp kkss kpcc kpch kpcs kpek kphp kphs kpke kpkk kppc kppk kppp kpsc kpsh kpsp ksce ksch ksck kscs ksec ksee kseh ksek ksep kshe kshk kshp kshs kske kskk ksks kspc kspe kspk ksps ksse ksss pccc pcce pccs pcep pchp pchs pcks pcpp pcps pcse pece pech peck pecs peec peek peep pees pehe peke pekk pepe peps pese pess phcc phe- phek phhs phsc pkcs ppcc ppcs pphs pppp ppps ppsh ppss psec pshc pshs psph pspp psps pssc psse sccc scce sccp sccs scec scee scep sch- sche schh schs sck- scpe scps scsc scsh se-c se-e se-h se-k se-s sec- secc sece sech seck secs seec seeh seek seep sees sehe sehk sehs seke sekk sepe sepp seps sesc sese sesh sess shcc shcp she- shee sheh shek shep shes shhh shhs shps shsc skee skep skes skhs skpc skss spcc spcs spec spee spek spes sphs spke spps spse spsp spss sscc ssce sscp sscs ssec ssee ssep sses sshs sspc sspe ssps sssc sssh ssss