-er bbb bbd bbe bbf bbh bbo bbr bbs bdb bdd bde bdf bdh bdo bdr bds be- beb bed bee bef beh beo ber bes bfb bfd bfe bff bfh bfo bfr bfs bhb bhd bhe bhf bhh bho bhr bhs bob bod boe bof boh boo bor bos brb brd bre brf brh bro brr brs bsb bsd bse bsf bsh bso bsr bss dbb dbd dbe dbf dbh dbo dbr dbs ddb ddd dde ddf ddh ddo ddr dds de- deb ded dee def deh deo der des dfb dfd dfe dff dfh dfo dfr dfs dh- dhb dhd dhe dhf dhh dho dhr dhs dob dod doe dof doh doo dor dos drb drd dre dro drr drs dsb dsd dse dsf dsh dso dsr dss ebb ebd ebe ebf ebh ebo ebr ebs ed- edb edd ede edf edh edo edr eds eeb eed eee eef eeo eer ees ef- efb efd efe eff efh efo efr efs ehb ehd ehe ehf ehh eho ehr ehs eo- eob eod eoe eof eoh eoo eor eos erb erd ere erf erh ero err ers es- esb esd ese esf esh eso esr ess fbb fbd fbe fbf fbh fbo fbr fbs fdb fdd fde fdf fdh fdo fdr fds feb fed fee fef feh feo fer fes ffd ffe fff ffh ffo ffr ffs fhb fhe fhf fhh fho fhr fhs fob foe fof foh foo for fos frb frd fre frf frh fro frr frs fsb fsd fse fsf fsh fso fsr fss hbb hbd hbe hbf hbh hbo hbr hbs hdb hdd hde hdf hdh hdo hdr hds he- heb hed hee hef heh heo her hes hfb hfd hfe hff hfh hfo hfr hfs hhb hhd hhe hhf hhh hho hhr hhs hob hod hoe hof hoh hoo hor hos hr- hrb hrd hre hrf hrh hro hrr hrs hsb hsd hse hsf hsh hsr hss ob- obb obd obe obf obh obo obr obs odb odd ode odf odh odo odr ods oeb oed oee oef oeh oeo oer oes of- ofb ofd ofe off ofo ofr ofs ohd ohe ohf ohh oho ohr ohs oo- oob ood oof ooh ooo oor oos or- orb ord ore orf orh oro orr ors os- osb osd ose osf osh oso osr oss rbb rbd rbe rbf rbh rbo rbr rbs rdb rdd rde rdf rdh rdo rdr rds re- reb red ree ref reh reo rer res rfb rfd rfe rff rfh rfo rfr rfs rh- rhb rhd rhe rhf rhh rho rhr rhs rob rod roe rof roh roo ror ros rrb rrd rrf rrh rrr rrs rsb rsd rse rsf rsh rso rsr rss sbb sbd sbe sbf sbh sbo sbr sbs sdb sdd sde sdf sdh sdo sdr sds se- seb sed see sef seh seo ser ses sfb sfd sfe sff sfh sfo sfr sfs sh- shb shd she shf shh sho shr shs sob sod soe sof soh soo sor sos sr- srb srd sre srf srh sro srr srs ss- ssb ssd sse ssf ssh sso ssr sss

-ose bbbb bbbs bbdd bbdo bbeb bbhs bd-r bddh bdes bdhs bdos bdsd bebb bebe bebo bede bedo beds beeb beed beef beer bees befe beff befo behr behs beo- beod beof beor beos berd bere bero berr bers bes- bese besh beso bess bffs bfhs bfsr bher bhff bhhs bhor bhsf bobb bobe bobo bobs bodb bode bodh bodo bods boee boef boeo boer boes bofd bofe boff bofh bofs bohd boho bohr bohs boob bood booe boof booh boor boos bor- bord bore borf borh boro borr bors bose bosh boso boss brdo brds breb bred bree bref breo brer bres brhs brob brod broe broh broo bror bros brrr brrs brsb brsr bsbd bseb bsed bsee bser bses bsff bsfs bshs bsod bsos bsrd bssd bsse d-bo dbfo dbfs dbhs 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 desh deso dess dfds dfer dfoe dfrf dhed dhee dher dhfs dhod dhor dobb dobe dobs dod- dodd dode dodo dods doer does doff dohr dohs doob dood doof door doos dord dore dorf doro dorr dors dose dosh doso doss dred dree dref dreh dres drhs drob drod drof droh drrs dsdr dshs dsos dsrr ebbo ebbr ebbs ebed eber ebes ebhs eboe eboo ebor ebos ebro edde eddo edds ede- edeh eder edes edhs edod edos edss eede eeee eees eefe eehs eero eers eese efbr efeo efes effs efhs efor efsh ehdd eheh eher ehhs ehre eode eoes eore erbb erbe erde erdf erds ereb ered erer eres erfs erhs erob erod eroe eroo eros erre erro errs erse ersh erso esbo esbs esds esee eseo eser eses esfs eshs eso- esos esrd esse essh esso fbhs fbrs fbsd fdhs fdos febo febs fede feds feeb feed feer fees fefe feff fefo fehd fehr feod feof feoh ferb ferd fere fero ferr fers fese fesh fess ffee ffff ffhs ffrr ffss fhfs fhhs fhrs fhss fobs fode foed foer foes fofo fohr fohs food foof foos for- forb ford fore foro forr fors fosb fosh foso foss fred free freo fres frhs frob froe froh fros frsb frso fsfo fshb fshd fshs fssf hbbs hbds hbes hbhs hbos hbrs hbss hdhs hdod hdos hdss hebb hebe hebo hebr hedd hede hedo heds heeb heed heef heer hees hefd hefe hefs hehe heho hehs heor herb herd here hero herr hers hesh hess hfhs hfrs hfss hhds hhhh hhhs hhof hobe hobo hobs hode hodh hodr hods hoed hoer hoes hofe hoff hofs hohe hoho hood hooe hoof hoor hoos hord hore horo horr hors hose hosh hoss hree hrhs hrob hrod hros hrso hsed hses hsfs hshs hsob hsse o-eo obbo obed ober obes obhs oboe obor obos obre obrh obro