-er -th a-a a-t aaa aad aae aaf aag aah aao aar aat ad- ada add ade adf adg adh ado adr adt aea aed aee aef aeg aeh aeo aer aet af- afa afd afe aff afg afh afo afr aft ag- aga agd age agf agg agh ago agr agt aha ahd ahe ahf ahg ahh aho ahr aht aoa aod aoe aof aog aoh aoo aor aot ar- ara ard are arf arg arh aro arr art at- ata atd ate atf atg ath ato atr att daa dad dae daf dag dah dao dar dat dda ddd dde ddf ddg ddh ddo ddr ddt de- dea ded dee def deg deh deo der det dfa dfd dfe dff dfg dfh dfo dfr dft dga dgd dge dgf dgg dgh dgr dgt dh- dha dhd dhe dhf dhh dho dhr dht doa dod doe dof dog doh doo dor dot dra drd dre drg dro drr drt dta dtd dte dtf dtg dth dto dtr dtt eaa ead eae eaf eag eah eao ear eat ed- eda edd ede edf edg edh edo edr edt eea eed eee eef eeg eeo eer eet ef- efa efd efe eff efg efh efo efr eft ega egd ege egf egg egh ego egr egt eha ehd ehe ehf ehg ehh eho ehr eht eo- eoa eod eoe eof eog eoh eoo eor eot era erd ere erf erg erh ero err ert eta etd ete etf etg eth eto etr ett faa fad fae faf fag fah fao far fat fda fdd fde fdf fdg fdh fdo fdr fdt fea fed fee fef feg feh feo fer fet ffa ffd ffe fff ffg ffh ffo ffr fft fga fgd fge fgf fgg fgh fgr fgt fha fhe fhf fhg fhh fho fhr foa foe fof fog foh foo for fot fra frd fre frf frg frh fro frr frt fta ftd fte ftf ftg fth fto ftr ftt g-d gaa gad gae gaf gag gah gao gar gat gda gdd gde gdf gdh gdo gdr gdt ge- gea ged gee gef geg geh geo ger get gfa gfd gfe gff gfh gfo gfr gft gga ggd ggg ggh ggo ggr ggt gha ghd ghe ghg ghh gho ghr ght goa god goe gof gog goh goo gor got gra grd gre grf grg grh gro grr grt gta gtd gte gtf gtg gth gto gtr gtt haa had hae haf hag hah hao har hat hda hdd hde hdf hdg hdh hdo hdr hdt he- hea hed hee hef heg heh heo her het hfa hfd hfe hff hfg hfh hfo hfr hft hga hge hgf hgg hgh hgo hgr hgt hha hhd hhe hhf hhg hhh hho hhr hht hoa hod hoe hof hog hoh hoo hor hot hr- hra hrd hre hrf hrg hrh hro hrr hrt hta htd hte htf htg hth hto htr htt oaa oad oae oaf oag oah oao oar oat oda odd ode odf odg odh odo odr odt oea oed oee oef oeg oeh oeo oer oet of- ofa ofd ofe off ofg ofo ofr oft oga ogd oge ogf ogg ogh ogo ogt oha ohd ohe ohf ohg ohh oho ohr oht oo- ooa ood oof oog ooh ooo oor oot or- ora ord ore orf org orh oro orr ort ot- ota otd ote otf otg oth oto otr ott ra- raa rad rae raf rag rah rao rar rat rda rdd rde rdf rdg rdh rdo rdr rdt re- rea red ree ref reg reh reo rer ret rfa rfd rfe rff rfg rfh rfo rfr rft rga rgd rge rgf rgg rgh rgo rgr rgt rh- rha rhd rhe rhf rhg rhh rho rhr rht roa rod roe rof rog roh roo ror rot rra rrd rrf rrg rrh rrr rrt rta rtd rte rtf rtg rto rtr rtt taa tad tae taf tag tah tao tar tat tda tdd tde tdf tdg tdh tdo tdr tdt te- tea ted tee tef teg teh teo ter tet tfa tfd tfe tff tfg tfh tfo tfr tft tga tge tgf tgg tgh tgo tgr tgt th- tha thd the thf thg thh tho thr tht to- toa tod toe tof tog toh too tor tot tra trd tre trf trg trh tro trr trt tta ttd tte ttf ttg tth tto ttr ttt