-er -ic -th c-- ccc cce ccf ccg cch cci cco ccp ccr cct ce- cec cee cef ceg ceh cei ceo cep cer cet cfc cfe cff cfg cfh cfi cfo cfp cfr cft cgc cge cgg cgh cgi cgo cgp cgr cgt ch- chc che chf chg chh chi cho chp chr cht ci- cic cie cif cig cih cii cio cip cir cit co- coc coe cof cog coh coi coo cop cor cot cpc cpe cpf cpg cph cpi cpo cpp cpr cpt crc cre crf crg crh cri cro crp crr crt ctc cte ctf ctg cth cti cto ctp ctr ctt ec- ecc ece ecf ecg ech eci eco ecr ect eec eee eef eeg eeo eep eer eet ef- efc efe eff efg efh efi efo efp efr eft egc ege egf egg egh egi ego egp egr egt ehc ehe ehf ehg ehh ehi eho ehp ehr eht eic eie eif eig eii eio eip eir eit eo- eoc eoe eof eog eoh eoi eoo eop eor eot ep- epc epe epf epg eph epi epo epp epr ept erc ere erf erg erh eri ero erp err ert etc ete etf etg eth eti eto etp etr ett fcc fce fcf fcg fci fco fcp fcr fct fec fee fef feg feh fei feo fep fer fet ffc ffe fff ffg ffh ffi ffo ffp ffr fft fgc fge fgf fgg fgh fgi fgp fgr fgt fhc fhe fhf fhg fhh fhi fho fhp fhr fic fie fif fig fih fii fip fir fit foc foe fof fog foh foi foo fop for fot fpc fpe fpg fph fpi fpo fpp fpr fpt frc fre frf frg frh fri fro frp frr frt ftc fte ftf ftg fth fti fto ftp ftr ftt g-p gcc gce gcf gcg gch gci gco gcp gcr gct ge- gec gee gef geg geh gei geo gep ger get gfc gfe gff gfh gfi gfo gfp gfr gft ggc ggg ggh ggi ggo ggp ggr ggt ghc ghe ghg ghh ghi gho ghp ghr ght gic gie gif gig gih gii gio gip gir git goc goe gof gog goh goi goo gop gor got gpc gpe gpf gpg gph gpi gpo gpp gpr gpt grc gre grf grg grh gri gro grp grr grt gtc gte gtf gtg gth gti gto gtp gtr gtt h-i hcc hce hcf hcg hch hci hco hcp hcr hct he- hec hee hef heg heh hei heo hep her het hfc hfe hff hfg hfh hfi hfo hfp hfr hft hgc hge hgf hgg hgh hgi hgo hgp hgr hgt hhc hhe hhf hhg hhh hhi hho hhp hhr hht hic hie hif hig hih hii hio hip hir hit hoc hoe hof hog hoh hoi hoo hop hor hot hpc hpe hpf hpg hph hpi hpo hpp hpr hpt hr- hrc hre hrf hrg hrh hri hro hrp hrr hrt htc hte htf htg hth hti hto htp htr htt i-f icc ice icf icg ich ici ico icp icr ict ie- iec iee ief ieg iei iep ier iet ifc ife iff ifg ifi ifo ifp ifr ift igc ige igf igg igh igi igo igp igr igt ihc ihe ihf ihg ihh ihi iho ihp ihr iht iic iie iif iih iii iio iip iir iit io- ioc ioe iof iog ioh ioi ioo iop ior iot ipc ipe ipf ipg ipi ipo ipp ipr ipt ir- irc ire irf irg iri iro irp irr irt itc ite itf itg ith iti ito itp itt o-i oc- occ ocf ocg och oci oco ocp ocr oct oec oee oef oeg oeh oei oeo oep oer oet of- ofc ofe off ofg ofi ofo ofp ofr oft ogc oge ogf ogg ogh ogi ogo ogp ogt ohc ohe ohf ohg ohh ohi oho ohp ohr oht oic oie oif oii oio oip oir oit oo- ooc oof oog ooh ooi ooo oop oor oot op- opc ope opf opg oph opi opo opp opr opt or- orc ore orf org orh ori oro orp orr ort ot- otc ote otf otg oth oti oto otp otr ott p-p pcc pce pcf pcg pch pci pco pcp pcr pct pec pee pef peg peh pei peo pep per pet pfc pfe pff pfg pfi pfo pfp pfr pft pgc pge pgf pgg pgh pgi pgo pgp pgr pgt phc phe phf phg phi pho php phr pht pic pie pif pig pih pii pio pip pir pit poc poe pof pog poh poi poo pop por pot ppc ppe ppf ppg pph ppi ppo ppp ppr ppt prc pre prf prg prh pri pro prp prr prt pt- ptc pte ptf ptg pth pti pto ptp ptr ptt rcc rce rcf rcg rch rci rco rcp rcr rct re- rec ree ref reg reh rei reo rep rer ret rfc rfe rff rfg rfh rfi rfo rfp rfr rft rgc rge rgf rgg rgh rgi rgo rgp rgr rgt rh- rhc rhe rhf rhg rhh rhi rho rhp rhr rht ric rie rif rig rih rii rio rip rir rit roc roe rof rog roh roi roo rop ror rot rpc rpe rpf rpg rph rpi rpo rpp rpr rpt rrc rrf rrg rrh rri rrp rrr rrt rtc rte rtf rtg rti rto rtp rtr rtt tcc tce tcf tcg tch tci tco tcp tcr tct te- tec tee tef teg teh tei teo tep ter tet tfc tfe tff tfg tfh tfi tfo tfp tfr tft tgc tge tgf tgg tgh tgi tgo tgp tgr tgt th- thc the thf thg thh thi tho thp thr tht tic tie tif tig tih tii tio tip tir tit to- toc toe tof tog toh toi too top tor tot tpc tpe tpf tpg tph tpi tpo tpp tpr tpt trc tre trf trg trh tri tro trp trr trt ttc tte ttf ttg tth tti tto