-er b-u bbb bbd bbe bbg bbn bbr bbs bbu bdb bdd bde bdg bdr bds bdu be- beb bed bee beg ben ber bes beu bgb bgd bge bgg bgn bgr bgs bgu bnb bnd bne bng bnn bnr bns bnu brb brd bre brg brn brr brs bru bsb bsd bse bsg bsn bsr bss bsu bub bud bue bug bun bur bus buu dbb dbd dbe dbg dbn dbr dbs dbu ddb ddd dde ddg ddn ddr dds ddu de- deb ded dee deg den der des deu dgd dge dgg dgn dgr dgs dgu dnb dnd dne dng dnn dnr dns drb drd dre drg drn drr drs dru dsb dsd dse dsg dsn dsr dss dsu dub dud due dug dun dur dus ebb ebd ebe ebg ebn ebr ebs ebu ed- edb edd ede edg edn edr eds edu eeb eed eee eeg een eer ees egb egd ege egg egn egr egs egu en- enb end ene eng enn enr ens enu erb erd ere erg ern err ers eru es- esb esd ese esg esn esr ess esu eu- eub eud eue eug eun eur eus g-d gbd gbe gbg gbn gbr gbs gbu gdb gdd gde gdn gdr gds gdu ge- geb ged gee geg gen ger ges geu ggb ggd ggg ggn ggr ggs ggu gnb gnd gne gnn gnr gns gnu grb grd gre grg grn grr grs gru gsb gsd gse gsg gsn gsr gss gsu gu- gub gud gue gug gun gur gus guu nbb nbd nbe nbg nbn nbr nbs nbu ndb ndd nde ndg ndn ndr nds ndu ne- neb ned nee neg nen ner nes neu ngb ngd nge ngg ngn ngs ngu nnb nne nng nnn nns nnu nrb nrd nre nrg nrn nrr nrs nru nsb nsd nse nsg nsn nsr nss nsu nub nud nue nug nun nur nus nuu rbb rbd rbe rbg rbn rbr rbs rbu rdb rdd rde rdg rdn rdr rds rdu re- reb red ree reg ren rer res reu rgb rgd rge rgg rgn rgr rgs rnb rnd rng rnn rnr rns rnu rrb rrd rrg rrn rrr rrs rru rsb rsd rse rsg rsn rsr rss rsu rub rud rue rug run rur rus ruu sbb sbd sbe sbg sbn sbr sbs sbu sdb sdd sde sdg sdn sdr sds sdu se- seb sed see seg sen ser ses seu sgb sgd sge sgg sgn sgr sgs sgu snb snd sne sng snn snr sns snu sr- srb srd sre srg srn srr srs ss- ssb ssd sse ssg ssn ssr sss ssu sub sud sue sug sun sur sus suu ubb ube ubg ubn ubr ubs ubu udb udd ude udg udn udr uds udu ueb ued uee ueg uen uer ues ugb uge ugg ugn ugr ugs ugu un- unb und une ung unn unr uns unu ur- urb urd ure urg urn urr urs uru usb usd use usg usn usr uss usu uue uug uun uur uus uuu

-ene bbbb bbbs bbdd bbeb bbng bbrg bd-r bdes bdsd bebb bebe bede beds bedu beeb beed beeg been beer bees begg begs begu bend bene beng benn bens benu berd bere berg bern berr bers beru bes- bese bess beur bggs bgun bneg bner bnrr bnss brds breb bred bree breg bren brer bres brns brrr brrs brsb brsr brud brue brug brun brus bsbd bseb bsed bsee bseg bser bses bsgs bsnd bsns bsrd bssd bsse bubb bube bubs bubu budb budd bude budg buds budu buen buer bueu buge bugg bugs bunb bund bune bung bunn buns bunu bur- burb burd bure burg burn burr burs buru buse buss busu buus dbrn dbrs dbss dbus dddd ddes ddre ddss ddub debe debs debu dedd dede dedu deeb deed deeg deen deer dees dege degs degu dene deng denn dens denu der- derb dere derg dern derr ders des- dese desg dess desu deue deur deus dgeg dgge dgsb dgsn dner dnus dred dree dreg dren dres drge drgs drrs drub drue drug drus druu dsdr dsgn dsng dsrr dssn dub- dubb dube dubs dubu dudd dude duds dudu duer dues dugs dugu dune dung dunn duns dure durg durn duru duse duur ebbr ebbs ebed eben eber ebes ebru ebur ebus edde edds ede- eden eder edes edge edns edrn edru edss edun edur eede eedu eeee eees eegs eend eeng eens eerg eers eese egbe egbu egee eger eggb egge eggs egne egre egss enb- enbn enbr end- ende ends endu ened enee eneg ener enes enge engg engr engs enne enns ennu enrs ense ensg ensu enue enur enus erbb erbe erde erds ereb ered eren erer eres erg- ergg ergs erne erns erre errs erse erub erur erus esbs esds esdu esee esen eser eses esgn esne esrd esse essg essu esus eude euer euge eur- eure euse gbbs gbde gddb gdes gebe gedd gede geds gedu geed geen geer gees gege gegg gen- gend gene geng genn gens genu gerb gerd gere gern gers geru gesg gess gesu geue geun gggg ggrn ggss gneu gnrr gnus grbr grds greb gree greg gren gres greu grrr grrs grss grub grue grug grun grur grus gsds gsse gsur gubb gubs gubu gude gudu guen guer gues gugb guge gugg gugu gund gung gunn guns gurb gurd gure gurg gurn gurr gurs guru gusb gusd guse guss guus nber nddb ndde nder ndre ndss nebb nebe nebn nebr nebs nebu nedd nede neds nedu neeb need neen neer nees nege negs nend nene neng nens nenu nerd nere nerr ners neru nesb nese nesn nesr ness neue neun neur neuu nged ngen nger ngns ngsn ngur nguu nndb nnes nngn nnnn nnss nrds nren nrrd nsdg nsds nseb nser nsnr nsrd nssb nsse nssr nsss nsub nube nubs nudd nude nuee nuer nugs nune nung nunn nuns nurd nure nurn nurr nurs nuru nuse nuss nusu rbbb rbbr