-ly -ol bbb bbi bbl bbo bbr bbs bbt bby bi- bib bii bil bio bir bis bit biy blb bli bll blo blr bls blt bly bob boi bol boo bor bos bot boy brb bri brl bro brr brs brt bry bsb bsi bsl bso bsr bss bst bsy btb bti btl bto btr bts btt bty by- byi byl byo byr bys byt ibb ibi ibl ibo ibr ibs ibt iby iib iii iil iio iir iis iit il- ilb ili ill ilo ilr ils ilt ily io- iob ioi iol ioo ior ios iot ir- irb iri irl iro irr irs irt iry is- isb isi isl iso isr iss ist isy itb iti itl ito its itt ity iyo iyr iys iyt iyy lbb lbi lbl lbo lbr lbs lbt lib lii lil lio lir lis lit llb lli lll llo llr lls llt lly lob loi lol loo lor los lot loy lrb lri lro lrr lrs lrt lry lsb lsi lsl lso lsr lss lst ltb lti ltl lto ltr lts ltt lyl lyo lyr lys lyt o-i ob- obb obi obl obo obr obs obt oby oib oii oil oio oir ois oit olb oli oll olo ols olt oly oo- oob ooi ool ooo oor oos oot or- orb ori orl oro orr ors ort ory os- osb osi osl oso osr oss ost ot- otb oti otl oto otr ots ott oyi oyl oyo oys rbb rbi rbl rbo rbr rbs rbt rib rii ril rio rir ris rit riy rli rll rlo rlr rls rlt rly rob roi rol roo ror ros rot roy rrb rri rrl rrr rrs rrt rsb rsi rsl rso rsr rss rst rtb rti rtl rto rtr rts rtt rty ry- ryo ryr rys ryy sbb sbi sbl sbo sbr sbs sbt sby sib sii sil sio sir sis sit slb sli sll slo slr sls slt sly sob soi sol soo sor sos sot soy sr- srb sri srl sro srr srs srt sry ss- ssb ssi ssl sso ssr sss sst stb sti stl sto str sts stt sty sy- syb syi syl syr sys syt tbb tbi tbl tbo tbr tbs tbt tib tii til tio tir tis tit tiy tli tll tlo tlr tls tlt to- tob toi tol too tor tos tot toy trb tri trl tro trr trs trt try tsb tsi tsl tso tsr tss tst tsy ttb tti ttl tto ttr tts ttt tty tyl tyo tyr tys tyt ybi ybl ybr ybs yby yii yio yir yis yit yli yll ylr yls ylt yly yob yoi yol yoo yor yos yot yoy yro yrs yrt ysb ysi ysl yso ysr yss yst ysy ytl yto ytr yts ytt yyb yys yyt yyy

bbbb bbbs bblb bbls bboy bbyo bibb bibi bibl bibo bibs biis bili bill bilo bils bilt bily bio- bioi biol bios biot birb biri birl biro birr birs birt biry bis- bisl biso biss bist bisy bito bits bitt biys blbt blio blir blis blit blls blob bloo blot bloy blss blst blts bly- blys bobb bobi bobo bobs boby boi- boii boil bois boit boli boll bolo bols bolt boly boob bool boor boos boot bor- bori boro borr bors bort bory bosi boso boss bost botb boti boto bots bott boty boyi boyl boyo boys bril brio bris brit brls brob brol broo bror bros brot brrr brrs brsb brsr brst bry- bryo bsos bsts btob btor btrt btry btss bttb byil byit bylt byob byoi byol byos byrt bysb bysi bysl byso byss byst bysy byts i-by ibis ibly ibos ibot ibri ibro ibss ibtb ibtl ibts ibyi iiii iiio iiis iiit iioi iioo iios iirs iisi iisr iist iitr iitt ilio ilir ilis ilit ill- illi illo ills illt illy iloo ilos ilot ilts iobi ioby ioii ioio ioit iolo iooi iooo ioos iori iors ioso ioto irby iri- iril irio iris iriy irlb irob irri irrs irti irts isbl isbt isil isis isit isls isly iso- isol isor isos isri issi isso issr isss issy isti isto istr ists isty isyl isys itbs itby itil itis itll itoi itol itoo itor itos itri itrs itry itsi itso itsy itto itty iyos lblr lbos lbrs lbrt libo libr libs liii liir liis lilb lili lill lilo lils lilt lily lio- lior lios liri lirl liro lirr lirs lirt liry lisi liso liss list lisy litb liti litl lito litr lits litt lity liyl llbs llll lloo llyr lob- lobb lobi lobo lobs loby loir lois loit loli loll lolo lols loly loob lool loor loos loot lori loro lors lory losi loso loss lost losy loti lotl loto lotr lots lott loys lroi lrrr lrry lrst lrts ls-r lsso lssr lsts ltbl ltib ltrs ltsi ltsr lttr ltyr lyit lyly lyo- lyot lyro lys- lysi lysl lyso lyss lyst lyto lytt obbo obby obis obit obls oboi obol obor obos obot oboy obri obro obsr obss obst obts oiii oils oily oios oirt oiry oist oiti oiyl olbo olby olib olio olis olit olli ollo olly olor olos olot olry olsi olst oobi ooby oolo oooo ooos oort oory oosi oost ootb oots ooty orbb orbi orbo orbs orby ori- oril orio oris orit orlo orly oro- oror oros orot oroy orri orro orrs orry orsi orso orsy orto orts orys osby osii osis osli oslo osoi osoo osor osos osro ossb ossi osso ossy osti ostr osts osyt otbs otis otit oto- otoo otor otos otoy otro otrs otry otso otti otto otts otyr oyls oyly oyri oyss oyst rbbb rbbr rbbs rbis rbsl rbss rbst rib- ribo ribs riby riis rill rilo rily riol rios riot riri rirs risi riso riss rist riti ritl rito rits ritt riyo rlls rlys rob- robb robi robo robs robt roby roil roio roir rois roit roll rolo rolt roly roob rooi rool roor roos root rori roro rort rory