cccc ccci cccp cccs ccee cche cchp cchr cchs ccic ccii ccip ccir ccis ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccsi ccsp ccss cec- cece ceci cecp cecs ceec cees cehs ceip ceke cepc cepe ceph cepp cepr ceps cer- cerc cere ceri cerp cers cesc cese cesi cesp cesr cess chce chch chci chcp chcs chec chee cheh chek chep cher ches chhs chic chie chih chik chip chir chis chks chpp chpr chrc chrp chrr chrs chsc chse chsh chsi chsr cicc cich cici cicr cics ciee cier cies cihr cihs ciii ciis cikr cipp cips circ cire cirh ciri cirk cirr cirs cis- cisc cise cish cisk cisp cisr ciss ckch ckck ckcs cker ckhs ckpc ckpr ckrc cksh cpce cpcs cpep cper cphs cpic cpps cpre cpri cprs cpsc cpsk cpsr crcc crce crcr cre- crec cree creh crei crep cres crhs cric crie crik crip cris crkc crkp crpc crps crsp crss cscc csce csch csci cscr cscs csec csee cseh csep cser cshp cshs csik csir csis csks cspc cspe cspi csps csrc csrs csse cssr eccc ecce ecci eces eche echs ecip ecis ecks ecpp ecrc ecri ecrr ecsc ecse ecsp ecss eecs eeee eees eehs eeke eeks eeps eerc eers eese eesi eesk ehcc eheh eher ehhs ehis ehre eich eick eics eiec eiei eier eies eike eiki eiks eipr eire eirs eise eish eisk eiss ekch ekek eker ekes ekhs ekis ekki ekpe eksi epcc epch epci epec epee eper epes eph- ephi ephs epi- epic epie epik epip epis eppc eppp epps eprp eprs epsc epsi epsp epss ercc erce erch ercp erec erei erer eres erhc erhs eric erie erih erik eris erke erki erks erpe erps errc erre errs erse ersh ersi esce esch esci escr escs esee esek eser eses eshs esie esik esis eske esks espc espe espi espp esps esri esse essh essi essp h-ii hccc hcch hccs hchi hchs hcis hcpc hcps hcrp hcsc hcss hech heck hecs heek heep heer hees hehe hehs heic heie heih heik heir heis heke hepc hepe hepi hepp heps herc here heri herk herp herr hers hesc hesh hesp hess hhhh hhhs hhip hhpc hi-c hicc hice hich hick hicp hics hiei hier hies hihc hihe hihi hiie hiis hike hiki hipc hipe hipp hips hire hiri hirk hirs hise hish hiss hkcc hkcs hkir hkis hkse hpcc hphs hppe hpps hpsc hpse hpss hree hrhs hrip hrpc hrpp hrps hrrc hscc hsci hsei hses hshs hski hsps hsse hssp iccc icci iccp iccr iccs icec icee icer ices ichc iche ichi ichr ichs icis icke icks icpc icps icrc icre icrr icrs icsc icse icsh icsi icsp icsr icss iecc ieie iere ieri iers iesc iesi iesr ihcc ihep iher ihis ihrc ihre ihss iies iiie iiii iiis iirc iirs iisc iisi iisp iisr ikee iker ikes ikki ikri ipcc ipce ipcs ipec ipek iper ipes iphc iphr ipie ippc ippr ipri ipsc ipse ipsi ipsp ipss ircc ircs iree irer ires irhs iri- iric irie irip iris irki irks irpc irpe irps irrc irre irri irrs irse irsp iscc isch isci iscp iscr iscs isec isee iseh isep iser ises ishe ishi ishk ishr ishs isic isie isis ispc ispe ispr isps isri isrp issc isse issh issi issp issr isss k-ci kccc kcci kcck kccr kcec kcee kcei kcep kche kchh kchi kchk kchr kchs kcic kcie kcii kcir kcis kckc kckk kckr kcpc kcpi kcpr kcps kcrc kcrh kcri kcrp kcrr kcrs kcsc kcse kcsi kcsp kcsr kcss kech keck kecr keeh keek keep keer kees kehk kehr kehs keii keik keir keis kekc keke keki keks kep- kepc kepe keph kepi keps ker- kerc kere keri kerk kerp kerr kers kesc kesh kesi kesk kesp kesr kess khcc khch khck khcs khec khep kher khhk khhs khic khii khip khis khke khki khkk khkr khks khpe khpr khri khrk khrr khse khsi khss kicc kice kick kicp kicr kics kier kies kihc kihh kihi kihk kihp kihr kihs kiic kiii kiik kiip kiis kikc kiki kikk kikr kip- kipe kiph kipi kipp kipr kips kirc kiri kirk kirp kirr kirs kisc kise kish kisi kisk kisr kiss kkch kkci kkck kkcr kkcs kkhh kkhi kkhk kkhr kkic kkik kkkk kkpc kkpk kkps kkrc kkre kkrh kkrk kkrr kkrs kkse kksi kksp kksr kkss kpcc kpch kpcr kpcs kpek kper kphi kphp kphr kphs kpih kpir kpke kpkk kpkr kppc kppk kppp kppr kprc kpre kprh kpri kprk kprp kprr kprs kpsc kpsh kpsi kpsp krcc krce krch krci krcs krec kree kreh krei krek kres krhc krhp krhs krik kris krkc krke krkh krki krkk krkr krks krph krpi krpr krps krrc krre krri krrk krrr krrs krsc krse krsh krsk krsr krss ksce ksch ksci ksck kscr kscs ksec ksee kseh ksei ksek ksep kser kshe kshi kshk kshp kshr kshs ksii ksik ksip ksir ksis kske kskk kskr ksks kspc kspe kspi kspk kspr ksps ksrh ksrp ksrr ksrs ksse kssi kssr ksss pccc pcce pccs pcep pcer pchp pchs pcip pcks pcpp pcps pcrc pcre pcse pece pech peci peck pecr pecs peec peek peep peer pees pehe pehr peip peir peis peke peki pekk pepe pepi peps per- perc pere perh peri perk perp perr pers pese pesi pess phcc phe- phek phhs phi- phip phis phrr phrs phsc picc pice pich pici pick picr pics piep pier pies piip pike piki pikk piks pipe pipi pipp pips pirc pire piri pirk pirr pirs pise pish pisi pisk piss pkcs ppcc ppci ppcs pper pphi pphs ppic ppie ppih pppp ppps pprc ppsh ppss prcc prcp prcs pre- prec pree prek prep pres prhs pri- prie prii pris prps prri prrs prsc prse prsi prss psci psec psei pshc pshs psip psis psph pspi pspp pspr psps psrk psrp pssc psse rccc rccs rcep rchs rcic rcis rcpi rcps rcsc rcsi rcss recc rece rech