-er -th b-u bbb bbd bbe bbh bbn bbr bbs bbt bbu bdb bdd bde bdh bdr bds bdt bdu be- beb bed bee beh ben ber bes bet beu bhb bhd bhe bhh bhr bhs bht bhu bnb bnd bne bnn bnr bns bnt bnu brb brd bre brh brn brr brs brt bru bsb bsd bse bsh bsn bsr bss bst bsu btb btd bte bth btn btr bts btt btu bub bud bue buh bun bur bus but buu dbb dbd dbe dbh dbn dbr dbs dbt dbu ddb ddd dde ddh ddn ddr dds ddt ddu de- deb ded dee deh den der des det deu dh- dhb dhd dhe dhh dhr dhs dht dhu dnb dnd dne dnh dnn dnr dns dnt drb drd dre drn drr drs drt dru dsb dsd dse dsh dsn dsr dss dst dsu dtb dtd dte dth dtn dtr dts dtt dtu dub dud due duh dun dur dus dut ebb ebd ebe ebh ebn ebr ebs ebt ebu ed- edb edd ede edh edn edr eds edt edu eeb eed eee een eer ees eet ehb ehd ehe ehh ehn ehr ehs eht ehu en- enb end ene enh enn enr ens ent enu erb erd ere erh ern err ers ert eru es- esb esd ese esh esn esr ess est esu etb etd ete eth etn etr ets ett etu eu- eub eud eue eun eur eus eut hbb hbd hbe hbh hbn hbr hbs hbt hbu hdb hdd hde hdh hdn hdr hds hdt hdu he- heb hed hee heh hen her hes het heu hhb hhd hhe hhh hhn hhr hhs hht hhu hnb hnd hne hnh hnn hns hnt hnu hr- hrb hrd hre hrh hrn hrr hrs hrt hru hsb hsd hse hsh hsn hsr hss hst hsu htb htd hte hth htn htr hts htt hub hud hue huh hun hur hus hut huu nbb nbd nbe nbn nbr nbs nbt nbu ndb ndd nde ndh ndn ndr nds ndt ndu ne- neb ned nee neh nen ner nes net neu nhb nhd nhe nhh nhn nhr nhs nht nhu nnb nne nnh nnn nns nnt nnu nrb nrd nre nrn nrr nrs nrt nru nsb nsd nse nsh nsn nsr nss nst nsu ntb ntd nte nth ntn ntr nts ntt ntu nub nud nue nuh nun nur nus nut nuu rbb rbd rbe rbh rbn rbr rbs rbt rbu rdb rdd rde rdh rdn rdr rds rdt rdu re- reb red ree reh ren rer res ret reu rh- rhb rhd rhe rhh rhn rhr rhs rht rhu rnb rnd rnh rnn rnr rns rnt rnu rrb rrd rrh rrn rrr rrs rrt rru rsb rsd rse rsh rsn rsr rss rst rsu rtb rtd rte rtn rtr rts rtt rtu rub rud rue ruh run rur rus rut ruu sbb sbd sbe sbh sbn sbr sbs sbt sbu sdb sdd sde sdh sdn sdr sds sdt sdu se- seb sed see seh sen ser ses set seu sh- shb shd she shh shn shr shs sht shu snb snd sne snn snr sns snt snu sr- srb srd sre srh srn srr srs srt ss- ssb ssd sse ssh ssn ssr sss sst ssu stb std ste sth stn str sts stt stu sub sud sue suh sun sur sus sut suu tbb tbd tbe tbh tbn tbr tbs tbt tbu tdb tdd tde tdh tdn tdr tds tdt tdu te- teb ted tee teh ten ter tes tet teu th- thb thd the thh thn thr ths tht thu tnb tnd tne tnh tnn tnr tns tnt trb trd tre trh trn trr trs trt tru tsb tsd tse tsh tsn tsr tss tst tsu ttb ttd tte tth ttn ttr tts ttt ttu tub tud tue tuh tun tur tus tut tuu ubb ube ubh ubn ubr ubs ubt ubu udb udd ude udn udr uds udt udu ueb ued uee ueh uen uer ues uet uhb uhd uhe uhh uhr uhs uht uhu un- unb und une unh unn unr uns unt unu ur- urb urd ure urn urr urs urt uru usb usd use ush usn usr uss ust usu utb utd ute uth utn utr uts utt utu uue uun uur uus uut uuu

-ene bbbb bbbs bbdd bbeb bbet bbhs bd-r bddh bdes bdhs bdsd bebb bebe bede beds bedu beeb beed been beer bees beet behn behr behs bend bene benn bens bent benu berd bere bern berr bers bert beru bes- bese besh bess best bete beth bets bett betu beur bher bhet bhhs bhrt bhur bhut bhuu bner bnet bnhs bnrr bnss brds brdt breb bred bree bren brer bres bret brhs brns brrr brrs brsb brsr brst brud brue bruh brun brus brut bsbd bseb bsed bsee bser bses bset bshs bsnd bsns bsrd bssd bsse bsts btdt bten bths btrt btss bttb btus bubb bube bubs bubu budb budd bude buds budu buen buer bueu buhe buhr buhs bunb bund bune bunn buns bunt bunu bur- burb burd bure burh burn burr burs burt buru buse bush buss bust busu but- bute buts butt buus dbhs dbrn dbrs dbss dbtt dbus dddd ddes ddre ddss ddts ddub debe debs debt debu dedd dede dedu deeb deed deen deer dees deet dehn dehu dene denn dens dent denu der- derb dere dern derr ders des- dese desh dess dest desu dete deth detn detr dets deue deur deus deut dhed dhee dher dhrn dhun dhur dner dnet dnhs dntt dnus dnut dred dree dreh dren dres dret drhs drnh drrs drub drue drus drut druu dsdr dshs dsrr dssn dsst dstn dsts dted dten dthd dtnb dtss dub- dubb dube dubh dubs dubu dudd dude duds dudu duer dues duet duhe duhr duhs duhu dune dunn duns dunt dure durn durt duru duse dush dust dute duts duur duut ebbr ebbs ebed eben eber ebes ebhs ebru ebur