-er -th a-a a-b a-t aaa aab aad aae aag aah aar aas aat aau ab- aba abb abd abe abg abh abr abs abt abu ad- ada adb add ade adg adh adr ads adt adu aea aeb aed aee aeg aeh aer aes aet aeu ag- aga agb agd age agg agh agr ags agt agu aha ahb ahd ahe ahg ahh ahr ahs aht ahu ar- ara arb ard are arg arh arr ars art aru as- asa asb asd ase asg ash asr ass ast asu at- ata atb atd ate atg ath atr ats att atu au- aua aub aud aue aug auh aur aus aut b-u baa bab bad bae bag bah bar bas bat bau bba bbb bbd bbe bbg bbh bbr bbs bbt bbu bda bdb bdd bde bdg bdh bdr bds bdt bdu be- bea beb bed bee beg beh ber bes bet beu bga bgb bgd bge bgg bgh bgr bgs bgt bgu bha bhb bhd bhe bhg bhh bhr bhs bht bhu bra brb brd bre brg brh brr brs brt bru bsa bsb bsd bse bsg bsh bsr bss bst bsu bta btb btd bte btg bth btr bts btt btu bua bub bud bue bug buh bur bus but buu daa dab dad dae dag dah dar das dat dau dba dbb dbd dbe dbg dbh dbr dbs dbt dbu dda ddb ddd dde ddg ddh ddr dds ddt ddu de- dea deb ded dee deg deh der des det deu dga dgd dge dgg dgh dgr dgs dgt dgu dh- dha dhb dhd dhe dhh dhr dhs dht dhu dra drb drd dre drg drr drs drt dru dsa dsb dsd dse dsg dsh dsr dss dst dsu dta dtb dtd dte dtg dth dtr dts dtt dtu dua dub dud due dug duh dur dus dut eaa eab ead eae eag eah ear eas eat eau eba ebb ebd ebe ebg ebh ebr ebs ebt ebu ed- eda edb edd ede edg edh edr eds edt edu eea eeb eed eee eeg eer ees eet ega egb egd ege egg egh egr egs egt egu eha ehb ehd ehe ehg ehh ehr ehs eht ehu era erb erd ere erg erh err ers ert eru es- esa esb esd ese esg esh esr ess est esu eta etb etd ete etg eth etr ets ett etu eu- eua eub eud eue eug eur eus eut g-d gaa gab gad gae gag gah gar gas gat gau gba gbd gbe gbg gbh gbr gbs gbt gbu gda gdb gdd gde gdh gdr gds gdt gdu ge- gea geb ged gee geg geh ger ges get geu gga ggb ggd ggg ggh ggr ggs ggt ggu gha ghb ghd ghe ghg ghh ghr ghs ght gra grb grd gre grg grh grr grs grt gru gsa gsb gsd gse gsg gsr gss gst gsu gta gtb gtd gte gtg gth gtr gts gtt gtu gu- gua gub gud gue gug gur gus gut guu haa hab had hae hag hah har has hat hau hba hbb hbd hbe hbg hbh hbr hbs hbt hbu hda hdb hdd hde hdg hdh hdr hds hdt hdu he- hea heb hed hee heg heh her hes het heu hga hgb hge hgg hgh hgr hgs hgt hgu hha hhb hhd hhe hhg hhh hhr hhs hht hhu hr- hra hrb hrd hre hrg hrh hrr hrs hrt hru hsa hsb hsd hse hsg hsh hsr hss hst hsu hta htb htd hte htg hth htr hts htt hua hub hud hue hug huh hur hus hut huu ra- raa rab rad rae rag rah rar ras rat rau rba rbb rbd rbe rbg rbh rbr rbs rbt rbu rda rdb rdd rde rdg rdh rdr rds rdt rdu re- rea reb red ree reg reh rer res ret reu rga rgb rgd rge rgg rgh rgr rgs rgt rh- rha rhb rhd rhe rhg rhh rhr rhs rht rhu rra rrb rrd rrg rrh rrr rrs rrt rru rsa rsb rsd rse rsg rsh rsr rss rst rsu rta rtb rtd rte rtg rtr rts rtt rtu rua rub rud rue rug ruh rur rus rut ruu saa sab sad sae sag sah sar sas sat sau sba sbb sbd sbe sbg sbh sbr sbs sbt sbu sda sdb sdd sde sdg sdh sdr sds sdt sdu se- sea seb sed see seg seh ser ses set seu sga sgb sgd sge sgg sgh sgr sgs sgt sgu sh- sha shb shd she shg shh shr shs sht shu sr- sra srb srd sre srg srh srr srs srt ss- ssa ssb ssd sse ssg ssh ssr sss sst ssu sta stb std ste stg sth str sts stt stu sua sub sud sue sug suh sur sus sut suu taa tab tad tae tag tah tar tas tat tau tba tbb tbd tbe tbg tbh tbr tbs tbt tbu tda tdb tdd tde tdg tdh tdr tds tdt tdu te- tea teb ted tee teg teh ter tes tet teu tga tgb tge tgg tgh tgr tgs tgt tgu th- tha thb thd the thg thh thr ths tht thu tra trb trd tre trg trh trr trs trt tru tsa tsb tsd tse tsg tsh tsr tss tst tsu tta ttb ttd tte ttg tth ttr tts ttt ttu tua tub tud tue tug tuh tur tus tut tuu ua- uaa uab uad uae uag uah uar uas uat uau uba ubb ube ubg ubh ubr ubs ubt ubu uda udb udd ude udg udr uds udt udu uea ueb ued uee ueg ueh uer ues uet uga ugb uge ugg ugh ugr ugs ugt ugu uha uhb uhd uhe uhh uhr uhs uht uhu ur- ura urb urd ure urg urr urs urt uru usa usb usd use usg ush usr uss ust usu uta utb utd ute uth utr uts utt utu uua uue uug uur