-er -th ddd dde ddf ddg ddh ddi ddr dds ddt ddu de- ded dee def deg deh dei der des det deu dfd dfe dff dfg dfh dfi dfr dfs dft dfu dgd dge dgf dgg dgh dgi dgr dgs dgt dgu dh- dhd dhe dhf dhh dhi dhr dhs dht dhu di- did die dif dig dih dii dir dis dit diu drd dre drg dri drr drs drt dru dsd dse dsf dsg dsh dsi dsr dss dst dsu dtd dte dtf dtg dth dti dtr dts dtt dtu dud due duf dug duh dui dur dus dut ed- edd ede edf edg edh edi edr eds edt edu eed eee eef eeg eer ees eet ef- efd efe eff efg efh efi efr efs eft egd ege egf egg egh egi egr egs egt egu ehd ehe ehf ehg ehh ehi ehr ehs eht ehu eid eie eif eig eii eir eis eit eiu erd ere erf erg erh eri err ers ert eru es- esd ese esf esg esh esi esr ess est esu etd ete etf etg eth eti etr ets ett etu eu- eud eue euf eug eui eur eus eut fdd fde fdf fdg fdh fdi fdr fds fdt fdu fed fee fef feg feh fei fer fes fet feu ffd ffe fff ffg ffh ffi ffr ffs fft ffu fgd fge fgf fgg fgh fgi fgr fgs fgt fhe fhf fhg fhh fhi fhr fhs fid fie fif fig fih fii fir fis fit fiu frd fre frf frg frh fri frr frs frt fru fsd fse fsf fsg fsh fsi fsr fss fst fsu ftd fte ftf ftg fth fti ftr fts ftt ftu fud fue fuf fug fui fur fus fut fuu g-d gdd gde gdf gdh gdi gdr gds gdt gdu ge- ged gee gef geg geh gei ger ges get geu gfd gfe gff gfh gfi gfr gfs gft ggd ggg ggh ggi ggr ggs ggt ggu ghd ghe ghg ghh ghi ghr ghs ght gid gie gif gig gih gii gir gis git giu grd gre grf grg grh gri grr grs grt gru gsd gse gsf gsg gsi gsr gss gst gsu gtd gte gtf gtg gth gti gtr gts gtt gtu gu- gud gue guf gug gui gur gus gut guu h-i hdd hde hdf hdg hdh hdi hdr hds hdt hdu he- hed hee hef heg heh hei her hes het heu hfd hfe hff hfg hfh hfi hfr hfs hft hfu hge hgf hgg hgh hgi hgr hgs hgt hgu hhd hhe hhf hhg hhh hhi hhr hhs hht hhu hid hie hif hig hih hii hir his hit hiu hr- hrd hre hrf hrg hrh hri hrr hrs hrt hru hsd hse hsf hsg hsh hsi hsr hss hst hsu htd hte htf htg hth hti htr hts htt hud hue huf hug huh hui hur hus hut huu i-d i-f idd ide idf idg idh idi idr ids idt idu ie- ied iee ief ieg iei ier ies iet ifd ife iff ifg ifi ifr ifs ift ifu igd ige igf igg igh igi igr igs igt igu ihd ihe ihf ihg ihh ihi ihr ihs iht ihu iid iie iif iih iii iir iis iit iiu ir- ird ire irf irg iri irr irs irt iru is- isd ise isf isg ish isi isr iss ist isu itd ite itf itg ith iti its itt itu iu- iud iue iug iui iur ius iut rdd rde rdf rdg rdh rdi rdr rds rdt rdu re- red ree ref reg reh rei rer res ret reu rfd rfe rff rfg rfh rfi rfr rfs rft rfu rgd rge rgf rgg rgh rgi rgr rgs rgt rh- rhd rhe rhf rhg rhh rhi rhr rhs rht rhu rid rie rif rig rih rii rir ris rit rrd rrf rrg rrh rri rrr rrs rrt rru rsd rse rsf rsg rsh rsi rsr rss rst rsu rtd rte rtf rtg rti rtr rts rtt rtu rud rue ruf rug ruh rui rur rus rut ruu sdd sde sdf sdg sdh sdi sdr sds sdt sdu se- sed see sef seg seh sei ser ses set seu sfd sfe sff sfg sfh sfi sfr sfs sft sfu sgd sge sgf sgg sgh sgi sgr sgs sgt sgu sh- shd she shf shg shh shi shr shs sht shu sid sie sif sig sih sii sir sis sit siu sr- srd sre srf srg srh sri srr srs srt ss- ssd sse ssf ssg ssh ssi ssr sss sst ssu std ste stf stg sth sti str sts stt stu sud sue suf sug suh sui sur sus sut suu tdd tde tdf tdg tdh tdi tdr tds tdt tdu te- ted tee tef teg teh tei ter tes tet teu tfd tfe tff tfg tfh tfi tfr tfs tft tfu tge tgf tgg tgh tgi tgr tgs tgt tgu th- thd the thf thg thh thi thr ths tht thu tid tie tif tig tih tii tir tis tit tiu trd tre trf trg trh tri trr trs trt tru tsd tse tsf tsg tsh tsi tsr tss tst tsu ttd tte ttf ttg tth tti ttr tts ttt ttu tud tue tuf tug tuh tui tur tus tut tuu udd ude udf udg udi udr uds udt udu ued uee uef ueg ueh uei uer ues uet ufd ufe uff ufg ufh ufi ufr ufs uft ufu uge ugf ugg ugh ugi ugr ugs ugt ugu uhd uhe uhf uhh uhi uhr uhs uht uhu uid uie uif uig uii uir uis uit uiu ur- urd ure urf urg uri urr urs urt uru usd use usf usg ush usi usr uss ust usu utd ute utf uth uti utr uts utt utu uue uug uur uus uut uuu