-ol bbb bbh bbi bbl bbo bbr bbs bhb bhh bhi bhl bho bhr bhs bi- bib bih bii bil bio bir bis blb blh bli bll blo blr bls bob boh boi bol boo bor bos brb brh bri brl bro brr brs bsb bsh bsi bsl bso bsr bss h-i hbb hbh hbi hbl hbo hbr hbs hhb hhh hhi hhl hho hhr hhs hib hih hii hil hio hir his hlb hlh hli hll hlo hlr hls hob hoh hoi hol hoo hor hos hr- hrb hrh hri hrl hro hrr hrs hsb hsh hsi hsl hsr hss ibb ibh ibi ibl ibo ibr ibs ihb ihh ihi ihl iho ihr ihs iib iih iii iil iio iir iis il- ilb ilh ili ill ilo ilr ils io- iob ioh ioi iol ioo ior ios ir- irb iri irl iro irr irs is- isb ish isi isl iso isr iss lbb lbh lbi lbl lbo lbr lbs lhb lhh lhi lho lhr lhs lib lih lii lil lio lir lis llb lli lll llo llr lls lob loh loi lol loo lor los lrb lrh lri lro lrr lrs lsb lsh lsi lsl lso lsr lss o-i ob- obb obh obi obl obo obr obs ohh ohi ohl oho ohr ohs oib oii oil oio oir ois olb oli oll olo ols oo- oob ooh ooi ool ooo oor oos or- orb orh ori orl oro orr ors os- osb osh osi osl oso osr oss rbb rbh rbi rbl rbo rbr rbs rh- rhb rhh rhi rhl rho rhr rhs rib rih rii ril rio rir ris rlh rli rll rlo rlr rls rob roh roi rol roo ror ros rrb rrh rri rrl rrr rrs rsb rsh rsi rsl rso rsr rss sbb sbh sbi sbl sbo sbr sbs sh- shb shh shi shl sho shr shs sib sih sii sil sio sir sis slb slh sli sll slo slr sls sob soh soi sol soo sor sos sr- srb srh sri srl sro srr srs ss- ssb ssh ssi ssl sso ssr sss

bbbb bbbs bbhs bblb bbls bhhs bhil bhir bhoi bhor bibb bibi bibl bibo bibs bihi bihl bihs biis bili bill bilo bils bio- bioi biol bios birb biri birl biro birr birs bis- bish bisl biso biss blhs blio blir blis blls blob bloo blss bobb bobi bobo bobs bohl boho bohr bohs boi- boii boil bois boli boll bolo bols boob booh bool boor boos bor- borh bori boro borr bors bosh bosi boso boss brhs brih bril brio bris brls brob broh brol broo bror bros brrr brrs brsb brsr bshs bsos h-ii hbbs hbhs hbio hbos hbrs hbss hhhh hhhs hibi hihi hiho hiil hiis hili hill hilo hils hiob hiri hiro hirs hisb hish hiss hlhs hlss hobo hobs hohl hoho hoil hoir hois hol- holb holh holi holl holo hols hool hoor hoos hori horl horo horr hors hosh hoss hrbl hrhs hrib hrob hros hrso hshs hsls hsob ibis ibos ibri ibro ibss ihis ihob ihss iihl iiii iiio iiis iioi iioo iios iirs iisi iisr ilio ilir ilis ill- illi illo ills iloo ilos iobi ioii ioio iolo iooi iooo ioos iori iors ioso irhs iri- iril irio iris irlb irob iroh irri irrs isbl ishi ishr ishs isil isis isls iso- isol isor isos isri issh issi isso issr isss lbhs lblr lbos lbrs lhbs lhhh lhhs lhor lhss libo libr libs lih- lihi liho liii liir liis lilb lili lill lilo lils lio- lior lios liri lirl liro lirr lirs lish lisi liso liss llbs llhs llll lloo lob- lobb lobh lobi lobo lobs lohi loho lohr lohs loir lois loli loll lolo lols loob lool loor loos lori loro lors losh losi loso loss lrhs lroi lrrr ls-r lshs lsoh lsso lssr obbo obhs obis obls oboi obol obor obos obrh obri obro obsr obss ohhi ohho ohhs ohio ohis ohob ohoh ohos ohso ohss oiii oils oios olbo olib olio olis olli ollo olor olos olsh olsi oobi ooho oohs oolo oooh oooo ooos oosi orbb orbi orbo orbs orhs ori- oril orio oris orlo oro- oror oros orri orro orrs orsi orso oshi osho oshs osii osis osli oslo osoi osoo osor osos osro ossb ossi osso rbbb rbbr rbbs rbhs rbis rboh rbsl rbss rhhs rhib rhio rhli rhls rhob rhoh rhos rib- ribo ribs riho rihs riis rill rilo riol rios riri rirs rish risi riso riss rlls rlsh rob- robb robi robo robs rohl rohr rohs roil roio roir rois roll rolo roob rooi rool roor roos rori roro rosh rosi roso ross rrhs rrrr rsbi rshs rsis rsos rssl s-ib s-ii s-os sbbs sbhs sbor sbsi shbs shhh shhs shib shih shii shil shio shir shis shl- shls shoo shor shos shri shrs sibi sibo sibs sihi sihl sihr sihs sil- sili sill silo sils siol sior sios siri siro sirr sirs sish sisi siss sl-i slhs slib slir slob sloh sloo slos slrs sobo sobr sobs sohh sohl soho sohs soil soir sois solh soli soll solo solr sols sool soor soos sorb sorh sori soro sorr sors sosh sosi soso soss srhs srib sris sros ssbr sshl sshs ssis ssri ssrl ssrs sssb sssh sssi ssss

bhili bhooi bhool bi-lo bibbo bibbs bibio bibis bibos bibri bihor bilbi bilbo bili- bilis billi billo bills bilos bilsi bioss birls birol biros birrs bishi blish bliss blobs blois bloor blorb bloso bloss bo-bo bo-ho bobbi bobos bobr bobri bohol bohor bohos bohri bohrs boilo boils boios boiro bolho bolis boll- bolli bollo bolls bolos bolsh boobs bools boors boosh borbo borio boris boro- boroo boros borro borsh borsi boshi bosio bosor bossi bosso brill brisb brish brisi briss brloh brobo brobs brohl broil broll brolo brool broos bross brrrr h-bio h-iib hhhhh hi-hi hi-lo hibbs hibhi hibob hibor hibri hihos hiisi hilis hilli hillo hills hilos hiril hiroi hiroo hiros hirsh hisis hisor hissi