-th a-a a-t aaa aad aaf aag aah aao aar aat aau ad- ada add adf adg adh ado adr adt adu af- afa afd aff afg afh afo afr aft afu ag- aga agd agf agg agh ago agr agt agu aha ahd ahf ahg ahh aho ahr aht ahu aoa aod aof aog aoh aoo aor aot aou ar- ara ard arf arg arh aro arr art aru at- ata atd atf atg ath ato atr att atu au- aua aud auf aug auh auo aur aut daa dad daf dag dah dao dar dat dau dda ddd ddf ddg ddh ddo ddr ddt ddu dfa dfd dff dfg dfh dfo dfr dft dfu dga dgd dgf dgg dgh dgr dgt dgu dh- dha dhd dhf dhh dho dhr dht dhu doa dod dof dog doh doo dor dot dou dra drd drg dro drr drt dru dta dtd dtf dtg dth dto dtr dtt dtu dua dud duf dug duh duo dur dut faa fad faf fag fah fao far fat fau fda fdd fdf fdg fdh fdo fdr fdt fdu ffa ffd fff ffg ffh ffo ffr fft ffu fga fgd fgf fgg fgh fgr fgt fha fhf fhg fhh fho fhr foa fof fog foh foo for fot fou fra frd frf frg frh fro frr frt fru fta ftd ftf ftg fth fto ftr ftt ftu fua fud fuf fug fuo fur fut fuu g-d gaa gad gaf gag gah gao gar gat gau gda gdd gdf gdh gdo gdr gdt gdu gfa gfd gff gfh gfo gfr gft gga ggd ggg ggh ggo ggr ggt ggu gha ghd ghg ghh gho ghr ght goa god gof gog goh goo gor got gou gra grd grf grg grh gro grr grt gru gta gtd gtf gtg gth gto gtr gtt gtu gu- gua gud guf gug guo gur gut guu haa had haf hag hah hao har hat hau hda hdd hdf hdg hdh hdo hdr hdt hdu hfa hfd hff hfg hfh hfo hfr hft hfu hga hgf hgg hgh hgo hgr hgt hgu hha hhd hhf hhg hhh hho hhr hht hhu hoa hod hof hog hoh hoo hor hot hou hr- hra hrd hrf hrg hrh hro hrr hrt hru hta htd htf htg hth hto htr htt hua hud huf hug huh huo hur hut huu oaa oad oaf oag oah oao oar oat oau oda odd odf odg odh odo odr odt odu of- ofa ofd off ofg ofo ofr oft ofu oga ogd ogf ogg ogh ogo ogt oha ohd ohf ohg ohh oho ohr oht ohu oo- ooa ood oof oog ooh ooo oor oot or- ora ord orf org orh oro orr ort oru ot- ota otd otf otg oth oto otr ott otu ou- oua oud ouf ouh ouo our out ra- raa rad raf rag rah rao rar rat rau rda rdd rdf rdg rdh rdo rdr rdt rdu rfa rfd rff rfg rfh rfo rfr rft rfu rga rgd rgf rgg rgh rgo rgr rgt rh- rha rhd rhf rhg rhh rho rhr rht rhu roa rod rof rog roh roo ror rot rou rra rrd rrf rrg rrh rrr rrt rru rta rtd rtf rtg rto rtr rtt rtu rua rud ruf rug ruh ruo rur rut ruu taa tad taf tag tah tao tar tat tau tda tdd tdf tdg tdh tdo tdr tdt tdu tfa tfd tff tfg tfh tfo tfr tft tfu tga tgf tgg tgh tgo tgr tgt tgu th- tha thd thf thg thh tho thr tht thu to- toa tod tof tog toh too tor tot tou tra trd trf trg trh tro trr trt tru tta ttd ttf ttg tth tto ttr ttt ttu tua tud tuf tug tuh tuo tur tut tuu ua- uaa uad uaf uag uah uao uar uat uau uda udd udf udg udo udr udt udu ufa ufd uff ufg ufh ufo ufr uft ufu uga ugf ugg ugh ugo ugr ugt ugu uha uhd uhf uhh uho uhr uht uhu uoa uod uog uoo uor uot ur- ura urd urf urg uro urr urt uru uta utd utf uth uto utr utt utu uua uug uur uut uuu