-ey -ic -th c-- ccc cce ccf cch cci cck cco ccp ccs cct ce- cec cee cef ceh cei cek ceo cep ces cet cey cfc cfe cff cfh cfi cfk cfo cfp cfs cft ch- chc che chf chh chi chk cho chp chs cht chy ci- cic cie cif cih cii cik cio cip cis cit ckc ckh cki cko cks ckt cky co- coc coe cof coh coi cok coo cop cos cot coy cpc cpe cpf cph cpi cpk cpo cpp cps cpt csc cse csf csh csi csk cso csp css cst csy ctc cte ctf cth cti ctk cto ctp cts ctt cty cyc cye cyf cyk cyo cyp cys cyt ec- ecc ece ecf ech eci eck eco ecs ect eec eee eef eek eeo eep ees eet eey ef- efc efe eff efh efi efo efp efs eft ehc ehe ehf ehh ehi eho ehp ehs eht eic eie eif eii eik eio eip eis eit ekc eke ekf ekh eki eko ekp eks ekt eky eo- eoc eoe eof eoh eoi eok eoo eop eos eot ep- epc epe epf eph epi epo epp eps ept es- esc ese esf esh esi esk eso esp ess est esy etc ete etf eth eti etk eto etp ets ett ety eyc eye eyo eyp eys eyt fcc fce fcf fci fck fco fcp fcs fct fcy fec fee fef feh fei fek feo fep fes fet fey ffc ffe fff ffh ffi ffk ffo ffp ffs fft ffy fhc fhe fhf fhh fhi fho fhp fhs fic fie fif fih fii fik fip fis fit fkc fkf fki fkk fkp fkt foc foe fof foh foi fok foo fop fos fot foy fpc fpe fph fpi fpk fpo fpp fps fpt fpy fsc fse fsf fsh fsi fsk fso fsp fss fst ftc fte ftf fth fti ftk fto ftp fts ftt fty fy- fyc fye fyi fyk fyo fyp h-i hcc hce hcf hch hci hck hco hcp hcs hct hcy he- hec hee hef heh hei hek heo hep hes het hey hfc hfe hff hfh hfi hfk hfo hfp hfs hft hfy hhc hhe hhf hhh hhi hhk hho hhp hhs hht hhy hic hie hif hih hii hik hio hip his hit hkf hkh hki hkk hko hkp hks hkt hoc hoe hof hoh hoi hok hoo hop hos hot hoy hpc hpe hpf hph hpi hpk hpo hpp hps hpt hpy hsc hse hsf hsh hsi hsk hsp hss hst hsy htc hte htf hth hti htk hto htp hts htt hty hy- hyc hye hyh hyi hyo hyp hys hyt hyy i-f icc ice icf ich ici ick ico icp ics ict icy ie- iec iee ief iei iek iep ies iet iey ifc ife iff ifi ifo ifp ifs ift ify ihc ihe ihf ihh ihi ihk iho ihp ihs iht ihy iic iie iif iih iii iio iip iis iit ikc ike ikf iki ikk iko iks ikt io- ioc ioe iof ioh ioi ioo iop ios iot ipc ipe ipf ipi ipo ipp ips ipt ipy is- isc ise isf ish isi isk iso isp iss ist isy itc ite itf ith iti itk ito itp its itt ity iyc iye iyo iys iyt iyy k-t kcc kce kch kci kck kcp kcs kct ke- kec kee kef keh kei kek keo kep kes ket key kfc kff kfh kfi kfo kfs khe khf khh khi khk kho khs kic kie kif kih kii kik kio kip kis kit kkc kke kkh kki kkk kkp kks kkt kky koc koe kof koh koi kok koo kop kos kot koy kpc kpe kpf kph kpi kpk kpo kpp kps kpt ksc kse ksf ksh ksi ksk kso ksp kss kst ktc kte ktf kth ktk kto ktp kts ktt kyc kye kyo kyp kys kyt o-i oc- occ ocf och oci ock oco ocp ocs oct oec oee oef oeh oei oeo oep oes oet oey of- ofc ofe off ofi ofo ofp ofs oft ohc ohe ohf ohh ohi oho ohp ohs oht oic oie oif oii oik oio oip ois oit okc oke oki okk oko okp oks oo- ooc oof ooh ooi ook ooo oop oos oot op- opc ope opf oph opi opk opo opp ops opt opy os- osc ose osf osh osi osk oso osp oss ost ot- otc ote otf oth oti otk oto otp ots ott oye oyi oyo oys p-p pcc pce pcf pch pci pck pco pcp pcs pct pec pee pef peh pei pek peo pep pes pet pey pfc pfe pff pfi pfk pfo pfp pfs pft pfy phc phe phf phi phk pho php phs pht phy pic pie pif pih pii pik pio pip pis pit pkc pke pkf pki pko pkp pks pkt pky poc poe pof poh poi pok poo pop pos pot poy ppc ppe ppf pph ppi ppk ppo ppp pps ppt ps- psc pse psf psh psi psk pso psp pss pst psy pt- ptc pte ptf pth pti ptk pto ptp pts ptt pty py- pyc pye pyf pyk pyo pys pyt scc sce scf sch sci sck sco scp scs sct se- sec see sef seh sei sek seo sep ses set sey sfc sfe sff sfh sfi sfk sfo sfp sfs sft sh- shc she shf shh shi shk sho shp shs sht shy sic sie sif sih sii sik sio sip sis sit sk- skc ske skf skh ski skk sko skp sks skt sky soc soe sof soh soi sok soo sop sos sot soy spc spe spf sph spi spk spo spp sps spt spy ss- ssc sse ssf ssh ssi ssk sso ssp sss sst stc ste stf sth sti stk sto stp sts stt sty sy- syc sye syh syi syk syp sys syt tcc tce tcf tch tci tck tco tcp tcs tct te- tec