-er -th a-a a-c a-t aaa aac aad aae aaf aag aah aao aar aas aat aau ac- aca acc acd ace acf acg ach aco acr acs act acu ad- ada adc add ade adf adg adh ado adr ads adt adu aea aec aed aee aef aeg aeh aeo aer aes aet aeu af- afa afc afd afe aff afg afh afo afr afs aft afu ag- aga agc agd age agf agg agh ago agr ags agt agu aha ahc ahd ahe ahf ahg ahh aho ahr ahs aht ahu aoa aoc aod aoe aof aog aoh aoo aor aos aot aou ar- ara arc ard are arf arg arh aro arr ars art aru as- asa asc asd ase asf asg ash aso asr ass ast asu at- ata atc atd ate atf atg ath ato atr ats att atu au- aua auc aud aue auf aug auh auo aur aus aut c-- caa cac cad cae caf cag cah cao car cas cat cau cca ccc ccd cce ccf ccg cch cco ccr ccs cct ccu cda cdc cdd cde cdf cdg cdh cdo cdr cds cdt cdu ce- cea cec ced cee cef ceg ceh ceo cer ces cet ceu cfa cfc cfd cfe cff cfg cfh cfo cfr cfs cft cfu cga cgc cgd cge cgg cgh cgo cgr cgs cgt cgu ch- cha chc chd che chf chg chh cho chr chs cht chu co- coa coc cod coe cof cog coh coo cor cos cot cou cra crc crd cre crf crg crh cro crr crs crt cru csa csc csd cse csf csg csh cso csr css cst csu cta ctc ctd cte ctf ctg cth cto ctr cts ctt ctu cua cuc cud cue cuf cug cuh cuo cur cus cut cuu daa dac dad dae daf dag dah dao dar das dat dau dca dcc dcd dce dcf dcg dco dcr dcs dct dcu dda ddc ddd dde ddf ddg ddh ddo ddr dds ddt ddu de- dea dec ded dee def deg deh deo der des det deu dfa dfc dfd dfe dff dfg dfh dfo dfr dfs dft dfu dga dgc dgd dge dgf dgg dgh dgr dgs dgt dgu dh- dha dhc dhd dhe dhf dhh dho dhr dhs dht dhu doa doc dod doe dof dog doh doo dor dos dot dou dra drc drd dre drg dro drr drs drt dru dsa dsc dsd dse dsf dsg dsh dso dsr dss dst dsu dta dtc dtd dte dtf dtg dth dto dtr dts dtt dtu dua duc dud due duf dug duh duo dur dus dut eaa eac ead eae eaf eag eah eao ear eas eat eau ec- eca ecc ecd ece ecf ecg ech eco ecr ecs ect ecu ed- eda edc edd ede edf edg edh edo edr eds edt edu eea eec eed eee eef eeg eeo eer ees eet ef- efa efc efd efe eff efg efh efo efr efs eft ega egc egd ege egf egg egh ego egr egs egt egu eha ehc ehd ehe ehf ehg ehh eho ehr ehs eht ehu eo- eoa eoc eod eoe eof eog eoh eoo eor eos eot eou era erc erd ere erf erg erh ero err ers ert eru es- esa esc esd ese esf esg esh eso esr ess est esu eta etc etd ete etf etg eth eto etr ets ett etu eu- eua euc eud eue euf eug eur eus eut faa fac fad fae faf fag fah fao far fas fat fau fca fcc fcd fce fcf fcg fco fcr fcs fct fcu fda fdc fdd fde fdf fdg fdh fdo fdr fds fdt fdu fea fec fed fee fef feg feh feo fer fes fet feu ffa ffc ffd ffe fff ffg ffh ffo ffr ffs fft ffu fga fgc fgd fge fgf fgg fgh fgr fgs fgt fha fhc fhe fhf fhg fhh fho fhr fhs foa foc foe fof fog foh foo for fos fot fou fra frc frd fre frf frg frh fro frr frs frt fru fsa fsc fsd fse fsf fsg fsh fso fsr fss fst fsu fta ftc ftd fte ftf ftg fth fto ftr fts ftt ftu fua fud fue fuf fug fuo fur fus fut fuu g-d gaa gac gad gae gaf gag gah gao gar gas gat gau gca gcc gcd gce gcf gcg gch gco gcr gcs gct gcu gda gdc gdd gde gdf gdh gdo gdr gds gdt gdu ge- gea gec ged gee gef geg geh geo ger ges get geu gfa gfc gfd gfe gff gfh gfo gfr gfs gft gga ggc ggd ggg ggh ggo ggr ggs ggt ggu gha ghc ghd ghe ghg ghh gho ghr ghs ght goa goc god goe gof gog goh goo gor gos got gou gra grc grd gre grf grg grh gro grr grs grt gru gsa gsc gsd gse gsf gsg gso gsr gss gst gsu gta gtc gtd gte gtf gtg gth gto gtr gts gtt gtu gu- gua guc gud gue guf gug guo gur gus gut guu haa hac had hae haf hag hah hao har has hat hau hca hcc hcd hce hcf hcg hch hco hcr hcs hct hda hdc hdd hde hdf hdg hdh hdo hdr hds hdt hdu he- hea hec hed hee hef heg heh heo her hes het heu hfa hfc hfd hfe hff hfg hfh hfo hfr hfs hft hfu hga hgc hge hgf hgg hgh hgo hgr hgs hgt hgu hha hhc hhd hhe hhf hhg hhh hho hhr hhs hht hhu hoa hoc hod hoe hof hog hoh hoo hor hos hot hou hr- hra hrc hrd hre hrf hrg hrh hro hrr hrs hrt hru hsa hsc hsd hse hsf hsg hsh hsr hss hst hsu hta htc htd hte htf htg hth hto htr hts htt hua huc hud hue huf hug huh huo hur hus