-er -th a-a a-b a-t aaa aab aad aae aag aah aao aar aas aat aau ab- aba abb abd abe abg abh abo abr abs abt abu ad- ada adb add ade adg adh ado adr ads adt adu aea aeb aed aee aeg aeh aeo aer aes aet aeu ag- aga agb agd age agg agh ago agr ags agt agu aha ahb ahd ahe ahg ahh aho ahr ahs aht ahu aoa aob aod aoe aog aoh aoo aor aos aot aou ar- ara arb ard are arg arh aro arr ars art aru as- asa asb asd ase asg ash aso asr ass ast asu at- ata atb atd ate atg ath ato atr ats att atu au- aua aub aud aue aug auh auo aur aus aut b-u baa bab bad bae bag bah bao bar bas bat bau bba bbb bbd bbe bbg bbh bbo bbr bbs bbt bbu bda bdb bdd bde bdg bdh bdo bdr bds bdt bdu be- bea beb bed bee beg beh beo ber bes bet beu bga bgb bgd bge bgg bgh bgo bgr bgs bgt bgu bha bhb bhd bhe bhg bhh bho bhr bhs bht bhu boa bob bod boe bog boh boo bor bos bot bou bra brb brd bre brg brh bro brr brs brt bru bsa bsb bsd bse bsg bsh bso bsr bss bst bsu bta btb btd bte btg bth bto btr bts btt btu bua bub bud bue bug buh buo bur bus but buu daa dab dad dae dag dah dao dar das dat dau dba dbb dbd dbe dbg dbh dbo dbr dbs dbt dbu dda ddb ddd dde ddg ddh ddo ddr dds ddt ddu de- dea deb ded dee deg deh deo der des det deu dga dgd dge dgg dgh dgr dgs dgt dgu dh- dha dhb dhd dhe dhh dho dhr dhs dht dhu doa dob dod doe dog doh doo dor dos dot dou dra drb drd dre drg dro drr drs drt dru dsa dsb dsd dse dsg dsh dso dsr dss dst dsu dta dtb dtd dte dtg dth dto dtr dts dtt dtu dua dub dud due dug duh duo dur dus dut eaa eab ead eae eag eah eao ear eas eat eau eba ebb ebd ebe ebg ebh ebo ebr ebs ebt ebu ed- eda edb edd ede edg edh edo edr eds edt edu eea eeb eed eee eeg eeo eer ees eet ega egb egd ege egg egh ego egr egs egt egu eha ehb ehd ehe ehg ehh eho ehr ehs eht ehu eo- eoa eob eod eoe eog eoh eoo eor eos eot eou era erb erd ere erg erh ero err ers ert eru es- esa esb esd ese esg esh eso esr ess est esu eta etb etd ete etg eth eto etr ets ett etu eu- eua eub eud eue eug eur eus eut g-d gaa gab gad gae gag gah gao gar gas gat gau gba gbd gbe gbg gbh gbo gbr gbs gbt gbu gda gdb gdd gde gdh gdo gdr gds gdt gdu ge- gea geb ged gee geg geh geo ger ges get geu gga ggb ggd ggg ggh ggo ggr ggs ggt ggu gha ghb ghd ghe ghg ghh gho ghr ghs ght goa gob god goe gog goh goo gor gos got gou gra grb grd gre grg grh gro grr grs grt gru gsa gsb gsd gse gsg gso gsr gss gst gsu gta gtb gtd gte gtg gth gto gtr gts gtt gtu gu- gua gub gud gue gug guo gur gus gut guu haa hab had hae hag hah hao har has hat hau hba hbb hbd hbe hbg hbh hbo hbr hbs hbt hbu hda hdb hdd hde hdg hdh hdo hdr hds hdt hdu he- hea heb hed hee heg heh heo her hes het heu hga hgb hge hgg hgh hgo hgr hgs hgt hgu hha hhb hhd hhe hhg hhh hho hhr hhs hht hhu hoa hob hod hoe hog hoh hoo hor hos hot hou hr- hra hrb hrd hre hrg hrh hro hrr hrs hrt hru hsa hsb hsd hse hsg hsh hsr hss hst hsu hta htb htd hte htg hth hto htr hts htt hua hub hud hue hug huh huo hur hus hut huu oaa oab oad oae oag oah oao oar oas oat oau ob- oba obb obd obe obg obh obo obr obs obt obu oda odb odd ode odg odh odo odr ods odt odu oea oeb oed oee oeg oeh oeo oer oes oet oga ogd oge ogg ogh ogo ogs ogt oha ohd ohe ohg ohh oho ohr ohs oht ohu oo- ooa oob ood oog ooh ooo oor oos oot or- ora orb ord ore org orh oro orr ors ort oru os- osa osb osd ose osg osh oso osr oss ost osu ot- ota otb otd ote otg oth oto otr ots ott otu ou- oua oud oue ouh ouo our ous out ra- raa rab rad rae rag rah rao rar ras rat rau rba rbb rbd rbe rbg rbh rbo rbr rbs rbt rbu rda rdb rdd rde rdg rdh rdo rdr rds rdt rdu re- rea reb red ree reg reh reo rer res ret reu rga rgb rgd rge rgg rgh rgo rgr rgs rgt rh- rha rhb rhd rhe rhg rhh rho rhr rhs rht rhu roa rob rod roe rog roh roo ror ros rot rou rra rrb rrd rrg rrh rrr rrs rrt rru rsa rsb rsd rse rsg rsh rso rsr rss rst rsu rta rtb rtd rte rtg rto rtr rts rtt rtu rua rub rud rue rug ruh ruo rur rus rut ruu saa sab sad sae sag sah sao sar sas sat sau sba sbb sbd sbe sbg sbh sbo sbr sbs sbt sbu sda sdb sdd sde sdg sdh sdo sdr sds sdt