-ic c-- ccc cch cci cck cco ccp ccs ch- chc chh chi chk cho chp chs ci- cic cih cii cik cio cip cis ckc ckh cki cko cks co- coc coh coi cok coo cop cos cpc cph cpi cpk cpo cpp cps csc csh csi csk cso csp css h-i hcc hch hci hck hco hcp hcs hhc hhh hhi hhk hho hhp hhs hic hih hii hik hio hip his hkh hki hkk hko hkp hks hoc hoh hoi hok hoo hop hos hpc hph hpi hpk hpo hpp hps hsc hsh hsi hsk hsp hss icc ich ici ick ico icp ics ihc ihh ihi ihk iho ihp ihs iic iih iii iio iip iis ikc iki ikk iko iks io- ioc ioh ioi ioo iop ios ipc ipi ipo ipp ips is- isc ish isi isk iso isp iss kcc kch kci kck kcp kcs khh khi khk kho khs kic kih kii kik kio kip kis kkc kkh kki kkk kkp kks koc koh koi kok koo kop kos kpc kph kpi kpk kpo kpp kps ksc ksh ksi ksk kso ksp kss o-i oc- occ och oci ock oco ocp ocs ohc ohh ohi oho ohp ohs oic oii oik oio oip ois okc oki okk oko okp oks oo- ooc ooh ooi ook ooo oop oos op- opc oph opi opk opo opp ops os- osc osh osi osk oso osp oss p-p pcc pch pci pck pco pcp pcs phc phi phk pho php phs pic pih pii pik pio pip pis pkc pki pko pkp pks poc poh poi pok poo pop pos ppc pph ppi ppk ppo ppp pps ps- psc psh psi psk pso psp pss scc sch sci sck sco scp scs sh- shc shh shi shk sho shp shs sic sih sii sik sio sip sis sk- skc skh ski skk sko skp sks soc soh soi sok soo sop sos spc sph spi spk spo spp sps ss- ssc ssh ssi ssk sso ssp sss

cccc ccci cccp cccs cchp cchs ccic ccii ccip ccis ccoc ccpp ccps ccsi ccsp ccss chch chci chcp chcs chhs chic chih chik chip chis chks choc choh choi chok choo chop chos chpp chsc chsh chsi cicc cich cici cico cics cihs ciii ciis ciko cios cipo cipp cips cis- cisc cish cisk cisp ciss ckch ckck ckco ckcs ckhs ckoc ckoi ckoo ckos ckpc cksh ckso coch cock coco cocp coho cohs coip cois cok- coko cooh cook coop coos coph copi copo copp cops cosc cosh cosi coso cosp coss cpcs cphs cpic cpio cpos cpps cpsc cpsk cpso cscc csch csci csco cscs cshp cshs csik csio csis csks csos cspc cspi csps h-ii hccc hcch hccs hchi hchs hcis hcpc hcps hcsc hcso hcss hhhh hhhs hhip hhpc hi-c hicc hich hick hico hicp hics hihc hihi hiho hiis hiki hioc hipc hipo hipp hips hish hiss hkcc hkcs hkis hkpo hoch hock hocs hoho hoik hoip hois hoki hoko hoks hook hoop hoos hopi hopo hopp hops hosh hosp hoss hpcc hphs hpps hpsc hpss hscc hsci hshs hski hsps hssp iccc icci icco iccp iccs ichc ichi icho ichs icis icks icoc icos icpc icpo icps icsc icsh icsi icsp icss ihcc ihis ihop ihss iiii iiio iiis iioi iioo iiop iios iisc iisi iisp ikki ikko ikoo ioci iocp ioii ioio ioko iooi iooo ioos iops ioso ipcc ipcs iphc ipko ipoh ipop ipos ippc ippo ipsc ipsi ipso ipsp ipss iscc isch isci isco iscp iscs ishi ishk ishs isic isis isko iso- isoc isok isop isos ispc isps issc issh issi isso issp isss k-ci k-os kccc kcci kcck kchh kchi kchk kcho kchs kcic kcii kcis kckc kckk kcko kcoh kcos kcpc kcpi kcpo kcps kcsc kcsi kcsp kcss khcc khch khck khcs khhk khho khhs khic khii khio khip khis khki khkk khks khoc khoi khok khop khsi khss kicc kick kicp kics kihc kihh kihi kihk kiho kihp kihs kiic kiii kiik kiip kiis kikc kiki kikk kiko kioc kioh kioi kiok kioo kip- kiph kipi kipo kipp kips kisc kish kisi kisk kiso kiss kkch kkci kkck kkco kkcs kkhh kkhi kkhk kkic kkik kkkk kkoh kkoo kkpc kkpk kkps kksi kksp kkss koch koci kock kocp kocs kohh kohi koho kohs koii kokc kokh koki kokk koko kokp koks kooc kooi kook kooo koop koos koph kopi kopp kops kos- kosc kosh kosi koso kosp koss kpcc kpch kpcs kphi kphp kphs kpih kpkk kpoc kpok kpoo kpop kppc kppk kppo kppp kpsc kpsh kpsi kpso kpsp ksch ksci ksck ksco kscs kshi kshk ksho kshp kshs ksii ksik ksip ksis kskk ksko ksks ksoc ksoi ksok ksoo ksop ksos kspc kspi kspk kspo ksps kssi ksso ksss occc occi ochi ochs ocis ocks ocos ocpp ohcc ohhi ohho ohhs ohio ohis ohoh ohok ohos ohso ohss oici oick oiii oiko oiks oios oipc oisc okic okko okok okpo oksi okso ooho oohs oooh oooo ooos oops oosi ophi ophs opic opii opio opis opo- opos oppi oppo opps opsi oscc osci osco oshc oshi osho oshp oshs osii osik osip osis oski osoi osoo osos ossi osso pccc pccs pchp pchs pcip pcks pcos pcpp pcps pcso phcc phhs phi- phip phis phoh phoo phos phsc picc pich pici pick pico pics piip piki pikk piko piks pipi pipo pipp pips pish pisi pisk piso piss pkcs poch pock poco pocs pohs poik poio pois poko pooh pook poop poos pop- popc popi popo popp pops posh posi posk poso poss ppcc ppci ppcs pphi pphs ppic ppih ppos pppo pppp ppps ppsh ppss psci psco pshc pshs psip psis psoc psoi psos psph pspi pspp psps pssc psso s-ic s-ii s-os sccc sccp sccs sch- schh schi scho schs sci- scic scio scip scis sck- scoh scok scoo scop scpi scpo scps scsc scsh scsi scso shcc shcp shhh shhs shih