-ol bbb bbd bbe bbf bbi bbl bbo bbs bdb bdd bde bdf bdi bdl bdo bds be- beb bed bee bef bei bel beo bes bfb bfd bfe bff bfi bfl bfo bfs bi- bib bid bie bif bii bil bio bis blb bld ble blf bli bll blo bls bob bod boe bof boi bol boo bos bsb bsd bse bsf bsi bsl bso bss dbb dbd dbe dbf dbi dbl dbo dbs ddb ddd dde ddf ddi ddl ddo dds de- deb ded dee def dei del deo des dfb dfd dfe dff dfi dfl dfo dfs di- dib did die dif dii dil dio dis dl- dlb dld dle dlf dli dll dlo dls dob dod doe dof doi dol doo dos dsb dsd dse dsf dsi dsl dso dss ebb ebd ebe ebf ebi ebl ebo ebs ed- edb edd ede edf edi edl edo eds eeb eed eee eef eel eeo ees ef- efb efd efe eff efi efl efo efs eib eid eie eif eii eil eio eis elb eld ele elf eli ell elo els eo- eob eod eoe eof eoi eol eoo eos es- esb esd ese esf esi esl eso ess fbb fbd fbe fbf fbi fbl fbo fbs fdb fdd fde fdf fdi fdl fdo fds feb fed fee fef fei fel feo fes ffd ffe fff ffi ffl ffo ffs fib fid fie fif fii fil fis flb fld fle flf fli fll flo fls fob foe fof foi fol foo fos fsb fsd fse fsf fsi fsl fso fss i-d i-f ibb ibd ibe ibf ibi ibl ibo ibs idb idd ide idf idi idl ido ids ie- ied iee ief iei iel ies ifb ifd ife iff ifi ifl ifo ifs iib iid iie iif iii iil iio iis il- ilb ild ile ilf ili ill ilo ils io- iob iod ioe iof ioi iol ioo ios is- isb isd ise isf isi isl iso iss lbb lbd lbe lbf lbi lbl lbo lbs ldb ldd lde ldf ldi ldl ldo lds leb led lee lef lei lel leo les lfb lfd lfe lff lfi lfl lfo lfs lib lid lie lif lii lil lio lis llb lld lle llf lli lll llo lls lob lod loe lof loi lol loo los lsb lsd lse lsf lsi lsl lso lss o-i ob- obb obd obe obf obi obl obo obs odb odd ode odf odi odl odo ods oeb oed oee oef oei oel oeo oes of- ofb ofd ofe off ofi ofl ofo ofs oib oid oie oif oii oil oio ois olb old ole olf oli oll olo ols oo- oob ood oof ooi ool ooo oos os- osb osd ose osf osi osl oso oss sbb sbd sbe sbf sbi sbl sbo sbs sdb sdd sde sdf sdi sdl sdo sds se- seb sed see sef sei sel seo ses sfb sfd sfe sff sfi sfl sfo sfs sib sid sie sif sii sil sio sis slb sld sle slf sli sll slo sls sob sod soe sof soi sol soo sos ss- ssb ssd sse ssf ssi ssl sso sss

-ose bbbb bbbs bbdd bbdo bbeb bblb bbls bdes bdii bdle bdls bdos bdsd bebb bebe bebi bebo bede bedi bedl bedo beds beeb beed beef beel bees befe beff befo beil beis beld bele beli bell belo bels beo- beod beof beos bes- bese beso bess bffl bffs bfsi bibb bibe bibi bibl bibo bibs bide bidi bido bids bieb bied bief biel bies biff bifi biis bild bile bili bill bilo bils bio- bioi biol bios bis- bisd bise bisl biso biss bleb bled blee blei bleo bles blio blis blls blob blod bloo blss bobb bobe bobi bobo bobs bodb bode bodi bodo bods boee boef boel boeo boes bofd bofe boff bofs boi- boid boie boii boil bois bold bole boli boll bolo bols boob bood booe boof bool boos bose bosi boso boss bsbd bsdl bseb bsed bsee bses bsff bsfs bsod bsos bssd bsse d-bo dbfo dbfs dbls dbos dbss dddd ddes ddie ddss debe debi debs dedd dede dedi dedo deeb deed deef deel dees defe deff defi defo defs deid deie deif deil deis deld dele delf deli dell delo dels deol deos des- dese desi deso dess dfds dfoe dibb dibe dibo dibs dide didi dido dids dieb died dief diel dies dif- diff difs diii diis dile dilf dili dill dilo dils diol dios dis- disd dise disi diso diss dlbd dlib dlii dlil dlis dlos dobb dobe dobi dobl dobs dod- dodd dode dodi dodo dods doel does doff doid doil dois dold dole dolf doli doll dolo dols doob dood doof dool doos dose dosi doso doss dsei dsif dsls dsos dssi ebbo ebbs ebed ebel ebes ebid ebis ebli eboe ebol eboo ebos edde eddi eddo edds ede- edei edel edes edfl edie edif edil edis edle edod edos edss eede eeee eees eefe eefl eele eels eese eesi efeo efes effi effs efil efsi eid- eide eidi eido eied eiei eies eifs eild eile eisd eise eiso eiss el-b elbe elbi elbo elde eldi elds eled elee elef eleo eles elfe elfi elfs elid elie elif elil elio elis elle elli ello ells elod eloi elos else elso eode eoes eois eole eoli eolo esbo esbs esdi esdl esds esee esel eseo eses esfs esie esil esis esli eso- esol esos esse essi essl esso fbis fble fbsd fdos febo febs fede fedi feds feeb feed feel fees fefe feff fefi fefo feid feie feil feio feis feld fele felf feli fell felo fels feod feof fese fess ffee ffff ffii ffss fibe fibs fide fidf fido fids fief fiel fies fife fiff fifi fifo fiii fiil fild file fili fill filo fils fioe fios fisd fise fisi fiss fled flee fles flid flii flis flob flod floe floo flos fobs fode foed foes fofo foid foie foil