-er -ey -ic c-- ccc cce ccf ccg cci cco ccp ccr ccs cct ce- cec cee cef ceg cei ceo cep cer ces cet cey cfc cfe cff cfg cfi cfo cfp cfr cfs cft cgc cge cgg cgi cgo cgp cgr cgs cgt cgy ci- cic cie cif cig cii cio cip cir cis cit co- coc coe cof cog coi coo cop cor cos cot coy cpc cpe cpf cpg cpi cpo cpp cpr cps cpt crc cre crf crg cri cro crp crr crs crt cry csc cse csf csg csi cso csp csr css cst csy ctc cte ctf ctg cti cto ctp ctr cts ctt cty cyc cye cyf cyg cyo cyp cyr cys cyt ec- ecc ece ecf ecg eci eco ecr ecs ect eec eee eef eeg eeo eep eer ees eet eey ef- efc efe eff efg efi efo efp efr efs eft egc ege egf egg egi ego egp egr egs egt egy eic eie eif eig eii eio eip eir eis eit eo- eoc eoe eof eog eoi eoo eop eor eos eot ep- epc epe epf epg epi epo epp epr eps ept erc ere erf erg eri ero erp err ers ert ery es- esc ese esf esg esi eso esp esr ess est esy etc ete etf etg eti eto etp etr ets ett ety eyc eye eyo eyp eyr eys eyt fcc fce fcf fcg fci fco fcp fcr fcs fct fcy fec fee fef feg fei feo fep fer fes fet fey ffc ffe fff ffg ffi ffo ffp ffr ffs fft ffy fgc fge fgf fgg fgi fgp fgr fgs fgt fic fie fif fig fii fip fir fis fit foc foe fof fog foi foo fop for fos fot foy fpc fpe fpg fpi fpo fpp fpr fps fpt fpy frc fre frf frg fri fro frp frr frs frt fry fsc fse fsf fsg fsi fso fsp fsr fss fst ftc fte ftf ftg fti fto ftp ftr fts ftt fty fy- fyc fye fyi fyo fyp g-p gcc gce gcf gcg gci gco gcp gcr gcs gct ge- gec gee gef geg gei geo gep ger ges get gey gfc gfe gff gfi gfo gfp gfr gfs gft gfy ggc ggg ggi ggo ggp ggr ggs ggt gic gie gif gig gii gio gip gir gis git giy goc goe gof gog goi goo gop gor gos got goy gpc gpe gpf gpg gpi gpo gpp gpr gps gpt grc gre grf grg gri gro grp grr grs grt gry gsc gse gsf gsg gsi gso gsp gsr gss gst gtc gte gtf gtg gti gto gtp gtr gts gtt gty gy- gye gyf gyo gyp gyr gys i-f icc ice icf icg ici ico icp icr ics ict icy ie- iec iee ief ieg iei iep ier ies iet iey ifc ife iff ifg ifi ifo ifp ifr ifs ift ify igc ige igf igg igi igo igp igr igs igt igy iic iie iif iii iio iip iir iis iit io- ioc ioe iof iog ioi ioo iop ior ios iot ipc ipe ipf ipg ipi ipo ipp ipr ips ipt ipy ir- irc ire irf irg iri iro irp irr irs irt iry is- isc ise isf isg isi iso isp isr iss ist isy itc ite itf itg iti ito itp its itt ity iyc iye iyo iyr iys iyt iyy o-i oc- occ ocf ocg oci oco ocp ocr ocs oct oec oee oef oeg oei oeo oep oer oes oet oey of- ofc ofe off ofg ofi ofo ofp ofr ofs oft ogc oge ogf ogg ogi ogo ogp ogs ogt ogy oic oie oif oii oio oip oir ois oit oo- ooc oof oog ooi ooo oop oor oos oot op- opc ope opf opg opi opo opp opr ops opt opy or- orc ore orf org ori oro orp orr ors ort ory os- osc ose osf osg osi oso osp osr oss ost ot- otc ote otf otg oti oto otp otr ots ott oye oyi oyo oys p-p pcc pce pcf pcg pci pco pcp pcr pcs pct pec pee pef peg pei peo pep per pes pet pey pfc pfe pff pfg pfi pfo pfp pfr pfs pft pfy pgc pge pgf pgg pgi pgo pgp pgr pgs pgt pgy pic pie pif pig pii pio pip pir pis pit poc poe pof pog poi poo pop por pos pot poy ppc ppe ppf ppg ppi ppo ppp ppr pps ppt prc pre prf prg pri pro prp prr prs prt pry ps- psc pse psf psg psi pso psp psr pss pst psy pt- ptc pte ptf ptg pti pto ptp ptr pts ptt pty py- pyc pye pyf pyg pyo pyr pys pyt rcc rce rcf rcg rci rco rcp rcr rcs rct re- rec ree ref reg rei reo rep rer res ret rey rfc rfe rff rfg rfi rfo rfp rfr rfs rft rgc rge rgf rgg rgi rgo rgp rgr rgs rgt ric rie rif rig rii rio rip rir ris rit riy roc roe rof rog roi roo rop ror ros rot roy rpc rpe rpf rpg rpi rpo rpp rpr rps rpt rrc rrf rrg rri rrp rrr rrs rrt rsc rse rsf rsg rsi rso rsp rsr rss rst rtc rte rtf rtg rti rto rtp rtr rts rtt rty ry- ryc rye ryf ryg ryo ryr rys ryy scc sce scf scg sci sco scp scr scs sct se- sec see sef seg sei seo sep ser ses set sey sfc sfe sff sfg sfi sfo sfp sfr sfs sft sgc sge sgf sgg sgi sgo sgp sgr sgs sgt sic sie sif sig sii sio sip sir sis sit soc soe sof sog soi soo sop sor sos sot soy spc spe spf spg spi spo spp spr sps spt spy sr- src sre srf srg sri sro srp