-er -th eee eef eeg eek eem eeo eer eet ef- efe eff efg efh efm efo efr eft ege egf egg egh egm ego egr egt ehe ehf ehg ehh ehm eho ehr eht eke ekf ekg ekh eko ekr ekt em- eme emf emg emh emk emm emo emr emt eo- eoe eof eog eoh eok eom eoo eor eot ere erf erg erh erk erm ero err ert ete etf etg eth etk etm eto etr ett fee fef feg feh fek fem feo fer fet ffe fff ffg ffh ffk ffm ffo ffr fft fge fgf fgg fgh fgm fgr fgt fhe fhf fhg fhh fhm fho fhr fkf fkg fkk fkm fkt fme fmf fmg fmh fmm fmo fmr fmt foe fof fog foh fok fom foo for fot fre frf frg frh frk frm fro frr frt fte ftf ftg fth ftk ftm fto ftr ftt ge- gee gef geg geh gek gem geo ger get gfe gff gfh gfk gfm gfo gfr gft ggg ggh ggm ggo ggr ggt ghe ghg ghh gho ghr ght gkh gkm gko gkt gme gmf gmg gmh gmm gmo gmr gmt goe gof gog goh gok gom goo gor got gre grf grg grh grk grm gro grr grt gte gtf gtg gth gtk gtm gto gtr gtt he- hee hef heg heh hek hem heo her het hfe hff hfg hfh hfk hfm hfo hfr hft hge hgf hgg hgh hgk hgm hgo hgr hgt hhe hhf hhg hhh hhk hhm hho hhr hht hkf hkg hkh hkk hkm hko hkr hkt hme hmf hmg hmh hmk hmm hmo hmr hmt hoe hof hog hoh hok hom hoo hor hot hr- hre hrf hrg hrh hrk hrm hro hrr hrt hte htf htg hth htk htm hto htr htt k-t ke- kee kef keg keh kek kem keo ker ket kff kfg kfh kfm kfo kgf kgh kgm kgo khe khf khh khk khm kho khr kke kkh kkk kkm kkr kkt kme kmf kmg kmh kmk kmm kmo kmt koe kof kog koh kok kom koo kor kot krf krg krk kro krr krt kte ktf ktg kth ktk ktm kto ktr ktt m-f m-o m-r mee mef meg meh mek mem meo mer met mfe mff mfg mfh mfm mfo mfr mft mge mgf mgh mgk mgm mgo mgr mgt mhf mhg mhh mhk mhm mho mhr mht mke mkg mkh mkk mkm mko mkr mkt mme mmf mmg mmh mmk mmm mmo mmr mmt moe mof mog moh mok mom moo mor mot mre mrf mrg mrh mrk mrm mro mrr mrt mte mtf mtg mth mtk mtm mto mtr mtt oee oef oeg oeh oem oeo oer oet of- ofe off ofg ofm ofo ofr oft oge ogf ogg ogh ogo ogt ohe ohf ohg ohh ohm oho ohr oht oke okg okk oko okr om- ome omf omg omh omm omo omr omt oo- oof oog ooh ook oom ooo oor oot or- ore orf org orh ork orm oro orr ort ot- ote otf otg oth otk otm oto otr ott re- ree ref reg reh rek rem reo rer ret rfe rff rfg rfh rfk rfm rfo rfr rft rge rgf rgg rgh rgk rgo rgr rgt rh- rhe rhf rhg rhh rhm rho rhr rht rke rkf rkg rkk rkm rko rkt rme rmf rmg rmh rmm rmo rmr rmt roe rof rog roh rok rom roo ror rot rrf rrg rrh rrk rrm rrr rrt rte rtf rtg rtk rtm rto rtr rtt te- tee tef teg teh tek tem teo ter tet tfe tff tfg tfh tfk tfm tfo tfr tft tge tgf tgg tgh tgk tgm tgo tgr tgt th- the thf thg thh thk thm tho thr tht tke tkg tkk tkm tko tkr tkt tme tmf tmg tmh tmk tmm tmo tmr tmt to- toe tof tog toh tok tom too tor tot tre trf trg trh trk trm tro trr trt tte ttf ttg tth ttk ttm tto ttr ttt