-er -ey b-u bbb bbd bbe bbr bbs bbt bbu bby bdb bdd bde bdr bds bdt bdu bdy be- beb bed bee ber bes bet beu bey brb brd bre brr brs brt bru bry bsb bsd bse bsr bss bst bsu bsy btb btd bte btr bts btt btu bty bub bud bue bur bus but buu buy by- byd bye byr bys byt byu dbb dbd dbe dbr dbs dbt dbu dby ddb ddd dde ddr dds ddt ddu ddy de- deb ded dee der des det deu dey drb drd dre drr drs drt dru dry dsb dsd dse dsr dss dst dsu dsy dtb dtd dte dtr dts dtt dtu dty dub dud due dur dus dut duy dy- dyb dyd dye dyr dys dyu dyy ebb ebd ebe ebr ebs ebt ebu eby ed- edb edd ede edr eds edt edu edy eeb eed eee eer ees eet eey erb erd ere err ers ert eru ery es- esb esd ese esr ess est esu esy etb etd ete etr ets ett etu ety eu- eub eud eue eur eus eut eyd eye eyr eys eyt rbb rbd rbe rbr rbs rbt rbu rdb rdd rde rdr rds rdt rdu rdy re- reb red ree rer res ret reu rey rrb rrd rrr rrs rrt rru rsb rsd rse rsr rss rst rsu rtb rtd rte rtr rts rtt rtu rty rub rud rue rur rus rut ruu ruy ry- ryd rye ryr rys ryu ryy sbb sbd sbe sbr sbs sbt sbu sby sdb sdd sde sdr sds sdt sdu sdy se- seb sed see ser ses set seu sey sr- srb srd sre srr srs srt sry ss- ssb ssd sse ssr sss sst ssu stb std ste str sts stt stu sty sub sud sue sur sus sut suu suy sy- syb syd sye syr sys syt syu tbb tbd tbe tbr tbs tbt tbu tdb tdd tde tdr tds tdt tdu tdy te- teb ted tee ter tes tet teu tey trb trd tre trr trs trt tru try tsb tsd tse tsr tss tst tsu tsy ttb ttd tte ttr tts ttt ttu tty tub tud tue tur tus tut tuu tuy tyd tye tyr tys tyt ubb ube ubr ubs ubt ubu uby udb udd ude udr uds udt udu ueb ued uee uer ues uet uey ur- urb urd ure urr urs urt uru ury usb usd use usr uss ust usu utb utd ute utr uts utt utu uty uue uur uus uut uuu uys uyu ybe ybr ybs yby yde yds ydt ydy yeb yed yee yer yes yet yey yre yrs yrt yru ysb yse ysr yss yst ysu ysy ytd yte ytr yts ytt ytu yud yue yur yus yut yuu yuy yyb yye yys yyt yyu yyy

bbbb bbbs bbdd bbeb bbet bd-r bdes bdry bdsd bebb bebe beby bede beds bedu beeb beed beer bees beet beey berd bere berr bers bert beru bery bes- bese bess best besy bete bets bett betu beur beye beys beyt brds brdt brdy breb bred bree brer bres bret brey brrr brrs brsb brsr brst brud brue brus brut bry- bryd brye bsbd bseb bsed bsee bser bses bset bsrd bssd bsse bsts btdt btrt btry btss bttb btus bubb bube bubs bubu budb budd bude buds budu budy buer bueu bur- burb burd bure burr burs burt buru bury buse buss bust busu busy but- bute buts butt buty buus buys buyu byde byed byer byes byrd byre byrt bysb byse byss byst bysy byte byts byyd dbrs dbss dbtt dbus dddd ddes ddre ddry ddss ddts ddub debe debs debt debu deby dedd dede dedu deeb deed deer dees deet der- derb dere derr ders dery des- dese dess dest desu desy dete detr dets deue deur deus deut deye deyr deys dred dree dres dret drey drrs drub drue drus drut druu dry- drye drys dsdr dsrr dsst dsts dted dtss dub- dubb dube dubs dubu duby dudd dude duds dudu duer dues duet duey dure durt duru dury duse dust dusy dute duts duty duur duut duyr dybe dybt dybu dydd dyde dyed dyer dyes dyey dyr- dyrb dyre dyrt dyru dys- dyse dysr dyss dyst dyt- dyty dyur dyyr ebbr ebbs ebby ebed eber ebes ebru ebur ebus edde edds eddy ede- eder edes edru edss edts edur edys eeby eede eedu eeee eees eers eery eese eesy eete eets eetu erbb erbe erde erds ereb ered erer eres eret erre errs erse erst erts ertu erub erur erus erye esbs esds esdu esee eser eses eset esrd esse esst essu essy estd este estr ests esty esus etbr etds etee eter etes etre etsu etsy ette ettu etty eude euer eur- eure eurt eury euse eyeb eyed eyer eyes eyet eyey eyre eyry eyse eyst eyte eyyr rbbb rbbr rbbs rbds rbsd rbss rbst rder rebb rebe rebs rebu redd rede redr reds redu redy reeb reed rees reet rerd rere rers rert reru rery rese ress rest retd rete retr rets rett rety reue reus reut reuu reyd reye reys rred rrrr rsdd rsds rsee rsre rsts rstu rtdt rtee rtes rtss rtts rubb rube rubs rubu ruby rudd rude ruds rudy rued ruer rues ruet rurd rure rurs ruru ruse russ rust rusu rusy rute ruts rutt rutu ruty ruud ruyd ruys rybe ryde rydy ryeb ryes ryet rysy rytt ryue ryyt sbbs sbds sber sbsd sbse sbst sbus sdds sder sdes sdet sdrs sdry sdss sdsu se-d se-e se-s se-t se-u se-y sebe sebs sebt seby sede seds seeb seed seer sees seet seeu seey serb serd sere serr sers sert seru sery sese sess sest set- sete sets sett seur seye seys seyt srby srde sreb sres srsd srtr srub ssbr ssby ssdd ssee sses sset ssrs sssb ssss sstb sstd ssts stbd stbs stds sted stee ster stes stet stey strd stre strs