-ol bbb bbd bbf bbi bbl bbo bbr bbs bdb bdd bdf bdi bdl bdo bdr bds bfb bfd bff bfi bfl bfo bfr bfs bi- bib bid bif bii bil bio bir bis blb bld blf bli bll blo blr bls bob bod bof boi bol boo bor bos brb brd brf bri brl bro brr brs bsb bsd bsf bsi bsl bso bsr bss dbb dbd dbf dbi dbl dbo dbr dbs ddb ddd ddf ddi ddl ddo ddr dds dfb dfd dff dfi dfl dfo dfr dfs di- dib did dif dii dil dio dir dis dl- dlb dld dlf dli dll dlo dlr dls dob dod dof doi dol doo dor dos drb drd dri drl dro drr drs dsb dsd dsf dsi dsl dso dsr dss fbb fbd fbf fbi fbl fbo fbr fbs fdb fdd fdf fdi fdl fdo fdr fds ffd fff ffi ffl ffo ffr ffs fib fid fif fii fil fir fis flb fld flf fli fll flo flr fls fob fof foi fol foo for fos frb frd frf fri frl fro frr frs fsb fsd fsf fsi fsl fso fsr fss i-d i-f ibb ibd ibf ibi ibl ibo ibr ibs idb idd idf idi idl ido idr ids ifb ifd iff ifi ifl ifo ifr ifs iib iid iif iii iil iio iir iis il- ilb ild ilf ili ill ilo ilr ils io- iob iod iof ioi iol ioo ior ios ir- irb ird irf iri irl iro irr irs is- isb isd isf isi isl iso isr iss lbb lbd lbf lbi lbl lbo lbr lbs ldb ldd ldf ldi ldl ldo ldr lds lfb lfd lff lfi lfl lfo lfr lfs lib lid lif lii lil lio lir lis llb lld llf lli lll llo llr lls lob lod lof loi lol loo lor los lrb lrd lrf lri lro lrr lrs lsb lsd lsf lsi lsl lso lsr lss o-i ob- obb obd obf obi obl obo obr obs odb odd odf odi odl odo odr ods of- ofb ofd off ofi ofl ofo ofr ofs oib oid oif oii oil oio oir ois olb old olf oli oll olo ols oo- oob ood oof ooi ool ooo oor oos or- orb ord orf ori orl oro orr ors os- osb osd osf osi osl oso osr oss rbb rbd rbf rbi rbl rbo rbr rbs rdb rdd rdf rdi rdl rdo rdr rds rfb rfd rff rfi rfl rfo rfr rfs rib rid rif rii ril rio rir ris rld rlf rli rll rlo rlr rls rob rod rof roi rol roo ror ros rrb rrd rrf rri rrl rrr rrs rsb rsd rsf rsi rsl rso rsr rss sbb sbd sbf sbi sbl sbo sbr sbs sdb sdd sdf sdi sdl sdo sdr sds sfb sfd sff sfi sfl sfo sfr sfs sib sid sif sii sil sio sir sis slb sld slf sli sll slo slr sls sob sod sof soi sol soo sor sos sr- srb srd srf sri srl sro srr srs ss- ssb ssd ssf ssi ssl sso ssr sss

bbbb bbbs bbdd bbdo bblb bbls bd-r bdii bdls bdos bdsd bffl bffs bfsi bfsr bibb bibi bibl bibo bibs bidi bido bidr bids biff bifi biis bild bili bill bilo bils bio- bioi biol bios birb bird biri birl biro birr birs bis- bisd bisl biso biss bldr blio blir blis blls blob blod bloo blss bobb bobi bobo bobs bodb bodi bodo bods bofd boff bofs boi- boid boii boil bois bold boli boll bolo bols boob bood boof bool boor boos bor- bord borf bori boro borr bors bosi boso boss brdo brds brid bril brio bris brls brob brod brol broo bror bros brrr brrs brsb brsr bsbd bsdl bsff bsfs bsod bsos bsrd bssd d-bo dbfo dbfs dbls dbos dbrs dbss dddd ddss dfds dfrf dfri dibb dibo dibs didi dido dids dif- diff difs diii diis dilf dili dill dilo dils diol dior dios dird dirl dirr dirs dis- disd disi diso diss dlbd dlib dlii dlil dlis dlos dlrs dobb dobi dobl dobs dod- dodd dodi dodo dods doff doid doil dois dold dolf doli doll dolo dols doob dood doof dool door doos dord dorf dori doro dorr dors dosi doso doss drib drif dril drob drod drof drol drrs dsdr dsif dsls dsos dsri dsrr dssi fbis fbrs fbsd fdlr fdos ffff ffii ffrr ffss fibs fidf fido fids fiff fifi fifo fiii fiil fild fili fill filo fils fior fios firs fisd fisi fiss fldr flid flii flis flob flod floo flor flos fobs fofo foid foil fois fold foli foll folo folr fols food foof fool foos for- forb ford fori forl foro forr fors fosb fosi foso foss frib frid fril frio fris frob frol fros frsb frso fsfi fsfo fssf ibdo ibfi ibid ibis ibos ibrd ibri ibro ibsf ibss iddo idid idil idio idir idis idli idls idol idos idrf idro idsf idso idss ifbb ifid ifil ifis ifor ifrb ifrf ifri ifsb ifso iiii iiio iiis iioi iioo iios iirs iisd iisi iisr ilio ilir ilis ill- illd illi illo ills iloo ilos iobi iod- iodd iodo ioii ioio iolo ioof iooi iooo ioos iori iors ioso irdo irds iri- irid iril irio iris irlb irob irod irri irrs irsf isbd isbl isdb isds isil isis isls iso- isof isol isor isos isri issf issi isso issr isss lbds lblr lbos lbrs ldif ldls ldos ldrs lfrd libo libr libs lidb lidl lido lids liff lifl lifo liii liir liis lilb lili lill lilo lils lio- liod lior lios lird liri lirl liro lirr lirs lisd lisi liso liss llbs lldb llds llll llod lloo lob- lobb lobi lobo lobs lodi lods loff lofi loid loif loir lois lold loli loll lolo lols loob lood loof lool loor loos lord lori loro lors losi loso loss lrdd lrds lrif lroi lrrr ls-r lsds