-er -th c-- ccc cce ccf cch cck ccm cco ccr cct ce- cec cee cef ceh cek cem ceo cer cet cfc cfe cff cfh cfk cfm cfo cfr cft ch- chc che chf chh chk chm cho chr cht ckc ckh ckm cko ckt cmc cme cmf cmh cmk cmm cmo cmr cmt co- coc coe cof coh cok com coo cor cot crc cre crf crh crk crm cro crr crt ctc cte ctf cth ctk ctm cto ctr ctt ec- ecc ece ecf ech eck ecm eco ecr ect eec eee eef eek eem eeo eer eet ef- efc efe eff efh efm efo efr eft ehc ehe ehf ehh ehm eho ehr eht ekc eke ekf ekh eko ekr ekt em- emc eme emf emh emk emm emo emr emt eo- eoc eoe eof eoh eok eom eoo eor eot erc ere erf erh erk erm ero err ert etc ete etf eth etk etm eto etr ett fcc fce fcf fck fcm fco fcr fct fec fee fef feh fek fem feo fer fet ffc ffe fff ffh ffk ffm ffo ffr fft fhc fhe fhf fhh fhm fho fhr fkc fkf fkk fkm fkt fmc fme fmf fmh fmm fmo fmr fmt foc foe fof foh fok fom foo for fot frc fre frf frh frk frm fro frr frt ftc fte ftf fth ftk ftm fto ftr ftt hcc hce hcf hch hck hcm hco hcr hct he- hec hee hef heh hek hem heo her het hfc hfe hff hfh hfk hfm hfo hfr hft hhc hhe hhf hhh hhk hhm hho hhr hht hkf hkh hkk hkm hko hkr hkt hmc hme hmf hmh hmk hmm hmo hmr hmt hoc hoe hof hoh hok hom hoo hor hot hr- hrc hre hrf hrh hrk hrm hro hrr hrt htc hte htf hth htk htm hto htr htt k-t kcc kce kch kck kcm kcr kct ke- kec kee kef keh kek kem keo ker ket kfc kff kfh kfm kfo khe khf khh khk khm kho khr kkc kke kkh kkk kkm kkr kkt kmc kme kmf kmh kmk kmm kmo kmt koc koe kof koh kok kom koo kor kot krc krf krk kro krr krt ktc kte ktf kth ktk ktm kto ktr ktt m-f m-o m-r mc- mcc mce mcf mch mck mcm mco mcr mct mec mee mef meh mek mem meo mer met mfc mfe mff mfh mfm mfo mfr mft mhc mhf mhh mhk mhm mho mhr mht mkc mke mkh mkk mkm mko mkr mkt mmc mme mmf mmh mmk mmm mmo mmr mmt moc moe mof moh mok mom moo mor mot mrc mre mrf mrh mrk mrm mro mrr mrt mtc mte mtf mth mtk mtm mto mtr mtt oc- occ ocf och ock ocm oco ocr oct oec oee oef oeh oem oeo oer oet of- ofc ofe off ofm ofo ofr oft ohc ohe ohf ohh ohm oho ohr oht okc oke okk oko okr om- omc ome omf omh omm omo omr omt oo- ooc oof ooh ook oom ooo oor oot or- orc ore orf orh ork orm oro orr ort ot- otc ote otf oth otk otm oto otr ott rcc rce rcf rch rcm rco rcr rct re- rec ree ref reh rek rem reo rer ret rfc rfe rff rfh rfk rfm rfo rfr rft rh- rhc rhe rhf rhh rhm rho rhr rht rkc rke rkf rkk rkm rko rkt rmc rme rmf rmh rmm rmo rmr rmt roc roe rof roh rok rom roo ror rot rrc rrf rrh rrk rrm rrr rrt rtc rte rtf rtk rtm rto rtr rtt tcc tce tcf tch tck tcm tco tcr tct te- tec tee tef teh tek tem teo ter tet tfc tfe tff tfh tfk tfm tfo tfr tft th- thc the thf thh thk thm tho thr tht tkc tke tkk tkm tko tkr tkt tmc tme tmf tmh tmk tmm tmo tmr tmt to- toc toe tof toh tok tom too tor tot trc tre trf trh trk trm tro trr trt ttc tte ttf tth ttk ttm tto ttr ttt