-er bbb bbd bbe bbf bbo bbr bbs bdb bdd bde bdf bdo bdr bds be- beb bed bee bef beo ber bes bfb bfd bfe bff bfo bfr bfs bob bod boe bof boo bor bos brb brd bre brf bro brr brs bsb bsd bse bsf bso bsr bss dbb dbd dbe dbf dbo dbr dbs ddb ddd dde ddf ddo ddr dds de- deb ded dee def deo der des dfb dfd dfe dff dfo dfr dfs dob dod doe dof doo dor dos drb drd dre dro drr drs dsb dsd dse dsf dso dsr dss ebb ebd ebe ebf ebo ebr ebs ed- edb edd ede edf edo edr eds eeb eed eee eef eeo eer ees ef- efb efd efe eff efo efr efs eo- eob eod eoe eof eoo eor eos erb erd ere erf ero err ers es- esb esd ese esf eso esr ess fbb fbd fbe fbf fbo fbr fbs fdb fdd fde fdf fdo fdr fds feb fed fee fef feo fer fes ffd ffe fff ffo ffr ffs fob foe fof foo for fos frb frd fre frf fro frr frs fsb fsd fse fsf fso fsr fss ob- obb obd obe obf obo obr obs odb odd ode odf odo odr ods oeb oed oee oef oeo oer oes of- ofb ofd ofe off ofo ofr ofs oo- oob ood oof ooo oor oos or- orb ord ore orf oro orr ors os- osb osd ose osf oso osr oss rbb rbd rbe rbf rbo rbr rbs rdb rdd rde rdf rdo rdr rds re- reb red ree ref reo rer res rfb rfd rfe rff rfo rfr rfs rob rod roe rof roo ror ros rrb rrd rrf rrr rrs rsb rsd rse rsf rso rsr rss sbb sbd sbe sbf sbo sbr sbs sdb sdd sde sdf sdo sdr sds se- seb sed see sef seo ser ses sfb sfd sfe sff sfo sfr sfs sob sod soe sof soo sor sos sr- srb srd sre srf sro srr srs ss- ssb ssd sse ssf sso ssr sss

-ose bbbb bbbs bbdd bbdo bbeb bd-r bdes bdos bdsd bebb bebe bebo bede bedo beds beeb beed beef beer bees befe beff befo beo- beod beof beor beos berd bere bero berr bers bes- bese beso bess bffs bfsr bobb bobe bobo bobs bodb bode bodo bods boee boef boeo boer boes bofd bofe boff bofs boob bood booe boof boor boos bor- bord bore borf boro borr bors bose boso boss brdo brds breb bred bree bref breo brer bres brob brod broe broo bror bros brrr brrs brsb brsr bsbd bseb bsed bsee bser bses bsff bsfs bsod bsos bsrd bssd bsse d-bo dbfo dbfs dbos dbrs dbss dddd ddes ddre ddss debe debs dedd dede dedo deeb deed deef deer dees defe deff defo defs deor deos der- derb dere derf dero derr ders des- dese deso dess dfds dfer dfoe dfrf dobb dobe dobs dod- dodd dode dodo dods doer does doff doob dood doof door doos dord dore dorf doro dorr dors dose doso doss dred dree dref dres drob drod drof drrs dsdr dsos dsrr ebbo ebbr ebbs ebed eber ebes eboe eboo ebor ebos ebro edde eddo edds ede- eder edes edod edos edss eede eeee eees eefe eero eers eese efbr efeo efes effs efor eode eoes eore erbb erbe erde erdf erds ereb ered erer eres erfs erob erod eroe eroo eros erre erro errs erse erso esbo esbs esds esee eseo eser eses esfs eso- esos esrd esse esso fbrs fbsd fdos febo febs fede feds feeb feed feer fees fefe feff fefo feod feof ferb ferd fere fero ferr fers fese fess ffee ffff ffrr ffss fobs fode foed foer foes fofo food foof foos for- forb ford fore foro forr fors fosb foso foss fred free freo fres frob froe fros frsb frso fsfo fssf o-eo obbo obed ober obes oboe obor obos obre obro obsd obsr obss odbo oddd odds oded odeo oder odes odoo odor odos odso oedo oeds oere oers oese ofdr ofer off- offe offo offr offs ofor ofre oobe ooer ooes ooff oofs oooo ooos oord oore oose orbb orbe orbo orbs orde ordo ords ore- oreb ored oreo orer ores orfe orff orfs oro- oroe orof oror oros orro orrs orse orso osbe osed osee oser oses osoo osor osos osrd osro ossb ossd osse osso rbbb rbbr rbbs rbds rbsd rbss rder rdos rdso rebb rebe rebo rebs redd rede redo redr reds reeb reed reef rees refd refe reff refr refs reod reof reos rerd rere rero rers rese reso ress rfds rfef rob- robb robe robo robs rodd rode rodo rods roed roer roes rofe roff rofo roob rood roof roor roos rore roro rose roso ross rred rrrr rsdd rsds rsee rsos rsre s-os sbbs sbds sbef sber sbor sbsd sbse sdds sdef sder sdes sdrs sdsf sdss se-d se-e se-f se-o se-s sebe sebo sebs sede sedo seds seeb seed seef seer sees seff seod serb serd sere serf sero serr sers sese seso sess sfer sfor sfos sfro sfss sobe sobo sobr sobs sodd sode sodo sods soeo soes sofo sood soof soor soos sorb sord sore soro sorr sors sose soso soss srde sreb sreo sres sros srsd ssbr ssdd ssdf ssee sses ssrs sssb sssf ssss

b-e-d bbbee bbser bd-re bdoor bdser be-er be-ro bebdo bebed beber bebes bebod bedde bedee beder bedes bedof bedse beebe beebs beede beefs beerd beers beesd beffe befoe befor beode beofe beoff beord berbe berde bered beres berob beroe beror berre berse besed besee besob besos besse besso bo-bo bobos bobr bobre bodd- boded boder bodes bodoe bodor bodos boedo boero boers boese boffo boffs boobs boode booed booer boofs boord boore boors boose borbo borde bordo bords bored boree borer bores boro- borod boroo boros borre borro borse bosor bosse bosso bredd brede