-ic -ol c-- ccc cch cci cck ccl cco ccp ccs ch- chc chh chi chk chl cho chp chs ci- cic cih cii cik cil cio cip cis ckc ckh cki cko cks cl- clc clh cli clk cll clo clp cls co- coc coh coi cok col coo cop cos cpc cph cpi cpk cpl cpo cpp cps csc csh csi csk csl cso csp css h-i hcc hch hci hck hcl hco hcp hcs hhc hhh hhi hhk hhl hho hhp hhs hic hih hii hik hil hio hip his hkh hki hkk hkl hko hkp hks hlc hlh hli hll hlo hlp hls hoc hoh hoi hok hol hoo hop hos hpc hph hpi hpk hpl hpo hpp hps hsc hsh hsi hsk hsl hsp hss icc ich ici ick icl ico icp ics ihc ihh ihi ihk ihl iho ihp ihs iic iih iii iil iio iip iis ikc iki ikk ikl iko iks il- ilc ilh ili ilk ill ilo ilp ils io- ioc ioh ioi iol ioo iop ios ipc ipi ipl ipo ipp ips is- isc ish isi isk isl iso isp iss kcc kch kci kck kcl kcp kcs khh khi khk kho khs kic kih kii kik kil kio kip kis kkc kkh kki kkk kkl kkp kks kl- klc klh kli klo kls koc koh koi kok kol koo kop kos kpc kph kpi kpk kpl kpo kpp kps ksc ksh ksi ksk ksl kso ksp kss l-p lcc lch lci lck lcl lco lcp lcs lhc lhh lhi lhk lho lhp lhs lic lih lii lik lil lio lip lis lkh lkl lkp lks llc lli llk lll llo llp lls loc loh loi lok lol loo lop los lpc lph lpi lpk lpl lpo lpp lps lsc lsh lsi lsk lsl lso lsp lss o-i oc- occ och oci ock ocl oco ocp ocs ohc ohh ohi ohl oho ohp ohs oic oii oik oil oio oip ois okc oki okk okl oko okp oks olc oli olk oll olo olp ols oo- ooc ooh ooi ook ool ooo oop oos op- opc oph opi opk opl opo opp ops os- osc osh osi osk osl oso osp oss p-p pcc pch pci pck pcl pco pcp pcs phc phi phk phl pho php phs pic pih pii pik pil pio pip pis pkc pki pkl pko pkp pks plc plh pli plk pll plo plp pls poc poh poi pok pol poo pop pos ppc pph ppi ppk ppl ppo ppp pps ps- psc psh psi psk psl pso psp pss scc sch sci sck scl sco scp scs sh- shc shh shi shk shl sho shp shs sic sih sii sik sil sio sip sis sk- skc skh ski skk skl sko skp sks slc slh sli slk sll slo slp sls soc soh soi sok sol soo sop sos spc sph spi spk spl spo spp sps ss- ssc ssh ssi ssk ssl sso ssp sss

cccc ccci cccl cccp cccs cchl cchp cchs ccic ccii ccil ccip ccis cclc ccli ccls ccoc ccpl ccpp ccps ccsi ccsl ccsp ccss chch chci chcp chcs chhs chic chih chik chil chip chis chks chlc chlp choc choh choi chok chol choo chop chos chpp chsc chsh chsi cicc cich cici cico cics cihs ciii ciis ciko cili cilk cill cilo cilp cils cios cipo cipp cips cis- cisc cish cisk cisl cisp ciss ckch ckck ckcl ckco ckcs ckhs ckoc ckoi ckoo ckos ckpc cksh cksl ckso clhs clic clii clik clio clip clis clok cloo clop clos clpp clsc coch cock coco cocp coho cohs coil coip cois cok- coko col- coli colk coll colo colp cols cooh cook cool coop coos coph copi copo copp cops cosc cosh cosi cosl coso cosp coss cpcs cphl cphs cpic cpio cplc cpls cpos cpps cpsc cpsk cpsl cpso cscc csch csci cscl csco cscs cshl cshp cshs csik csio csis csks cslp csos cspc cspi csps h-ii hccc hcch hccs hchi hchs hcis hcpc hcps hcsc hcso hcss hhcl hhhh hhhs hhip hhpc hi-c hicc hich hick hico hicp hics hihc hihi hiho hiil hiis hiki hili hill hilo hils hioc hipc hipo hipp hips hish hiss hkcc hkcl hkcs hkis hkpo hlhs hlik hlss hoch hock hocs hohl hoho hoik hoil hoip hois hoki hoko hoks hol- holc holh holi holk holl holo holp hols hook hool hoop hoos hopi hopo hopp hops hosh hosp hoss hpcc hphs hpls hpps hpsc hpss hscc hsci hshs hski hsls hsps hssp iccc icci iccl icco iccp iccs ichc ichi icho ichs icis icks icll iclp icoc icos icpc icpo icps icsc icsh icsi icsp icss ihcc ihis ihop ihss iihl iiii iiio iiis iioi iioo iiop iios iisc iisi iisp ikki ikko ikoo ilic ilio ilis ilki ilks ill- illi illo illp ills iloc ilok iloo ilos ioci iocp ioii ioio ioko iolo iooi iooo ioos iopl iops ioso ipcc ipcs iphc ipil ipko iplo ipoh ipop ipos ippc ippo ipsc ipsi ipso ipsp ipss iscc isch isci isco iscp iscs ishi ishk ishs isic isil isis isko isls iso- isoc isok isol isop isos ispc isps issc issh issi isso issp isss k-ci k-lo k-os kccc kcci kcck kccl kchh kchi kchk kchl kcho kchs kcic kcii kcil kcis kckc kckk kckl kcko kclc kclh kcli kclk kcll kcls kcoh kcol kcos kcpc kcpi kcpl kcpo kcps kcsc kcsi kcsp kcss khcc khch khck khcs khhk khhl khho khhs khic khii khil khio khip khis khki khkk khks khlc khll khlo khls khoc khoi khok khol khop khsi khsl khss kicc kick kicl kicp kics kihc kihh kihi kihk kiho kihp kihs kiic kiii kiik kiip kiis kikc kiki kikk kiko kili kilk kill kilo kilp kioc kioh kioi kiok kiol kioo kip- kiph kipi kipl kipo kipp kips kisc kish kisi kisk kisl kiso kiss kkch kkci kkck kkcl kkco kkcs kkhh kkhi kkhk