-th bbb bbh bbi bbl bbr bbs bbt bhb bhh bhi bhl bhr bhs bht bi- bib bih bii bil bir bis bit blb blh bli bll blr bls blt brb brh bri brl brr brs brt bsb bsh bsi bsl bsr bss bst btb bth bti btl btr bts btt h-i hbb hbh hbi hbl hbr hbs hbt hhb hhh hhi hhl hhr hhs hht hib hih hii hil hir his hit hlb hlh hli hll hlr hls hlt hr- hrb hrh hri hrl hrr hrs hrt hsb hsh hsi hsl hsr hss hst htb hth hti htl htr hts htt ibb ibh ibi ibl ibr ibs ibt ihb ihh ihi ihl ihr ihs iht iib iih iii iil iir iis iit il- ilb ilh ili ill ilr ils ilt ir- irb iri irl irr irs irt is- isb ish isi isl isr iss ist itb ith iti itl its itt lbb lbh lbi lbl lbr lbs lbt lhb lhh lhi lhr lhs lht lib lih lii lil lir lis lit llb lli lll llr lls llt lrb lrh lri lrr lrs lrt lsb lsh lsi lsl lsr lss lst ltb lth lti ltl ltr lts ltt rbb rbh rbi rbl rbr rbs rbt rh- rhb rhh rhi rhl rhr rhs rht rib rih rii ril rir ris rit rlh rli rll rlr rls rlt rrb rrh rri rrl rrr rrs rrt rsb rsh rsi rsl rsr rss rst rtb rti rtl rtr rts rtt sbb sbh sbi sbl sbr sbs sbt sh- shb shh shi shl shr shs sht sib sih sii sil sir sis sit slb slh sli sll slr sls slt sr- srb srh sri srl srr srs srt ss- ssb ssh ssi ssl ssr sss sst stb sth sti stl str sts stt tbb tbh tbi tbl tbr tbs tbt th- thb thh thi thl thr ths tht tib tih tii til tir tis tit tlh tli tll tlr tls tlt trb trh tri trl trr trs trt tsb tsh tsi tsl tsr tss tst ttb tth tti ttl ttr tts ttt

bbbb bbbs bbhs bblb bbls bhhs bhil bhir bhit bhrt bibb bibi bibl bibs bihi bihl bihs biis bili bill bils bilt birb biri birl birr birs birt bis- bish bisl biss bist bith bits bitt blbt blhs blir blis blit blls blss blst blts brhs brih bril bris brit brls brrr brrs brsb brsr brst bshs bsts bths btrt btss bttb h-ii hbbs hbhs hbit hbrs hbss hbtl hhhh hhhs hibi hibt hihi hiht hiil hiis hiit hili hill hils hilt hiri hirs hirt hisb hish hiss hist hiti hits hitt hlhs hlss hrbl hrhs hrib hrit hrtb hshs hsls hsts hths httr ibis ibri ibss ibtb ibtl ibts ihis ihit ihss iihl iiht iiii iiis iiit iirs iisi iisr iist iitr iitt ilir ilis ilit ill- illi ills illt ilts irhs iri- iril iris irlb irri irrs irti irts isbl isbt ishi ishr ishs isil isis isit isls isri issh issi issr isss isth isti istr ists itbs iths itil itis itll itri itrs itsi lbhs lblr lbrs lbrt lhbs lhhh lhhs lhss libr libs lih- lihi liht liii liir liis lilb lili lill lils lilt liri lirl lirr lirs lirt lish lisi liss list litb lith liti litl litr lits litt llbs llhs llll lrhs lrrr lrst lrts ls-r lshs lssr lsts ltbl lthr lths ltib ltrs ltsi ltsr lttr rbbb rbbr rbbs rbhs rbis rbsl rbss rbst rhhs rhib rhli rhls rib- ribs rihs riht riis rill riri rirs rish risi riss rist rith riti ritl rits ritt rlls rlsh rrhs rrrr rsbi rshs rsis rssl rsts rths rtls rtlt rtss rtts s-ib s-ii sbbs sbhs sbsi sbst shbs shbt shhh shhs shib shih shii shil shir shis shit shl- shls shri shrs shts sibi sibs sihi sihl sihr sihs siht siit sil- sili sill sils silt siri sirr sirs sirt sish sisi siss sist sit- sith siti sits sitt sl-i slhs slib slir slit slrs slst slts srhs srib sris srtr ssbr sshl sshs ssis ssit sslt ssri ssrl ssrs sssb sssh sssi ssss sstb ssth sstl ssts stbs sths stib stih stil stir stis stit stlh stlt stri strs stsi stss sttr tbbs tbhs tbil tbit tbrb tbst thbs thi- thil thir this thri thsr thss thtb thtr thts tibi tibs tiht tiit tilh till tilr tils tilt tirb tiri tirl tirr tirs tisb tish tisi tiss tist tith titi tits titt tlli tlrs trhs tri- trib tril tris trit trsi trst trtr tshb tshi tshs tsis tssi tssr tsst tsts ttbb ttss tttt

-itis bhili bibbs bibis bibri bilbi bili- bilis billi bills bilsi birls birrs birst birth birts bishi bisht bitis bitit bitti bitts bliht blirt blish bliss blist blits blitt brill brisb brish brisi briss brist brith brits britt brrrr brths btr-t h-iib hhhhh hi-hi hibbs hibhi hibit hibri hiisi hilis hilli hills hilst hilti hiltl hilts hiril hirsh hirst hirth hirts hisis hissi hisss hist- histi hists hitit hrhis hthrt ibill ibish iblis iiiii iiris iisir iitti ilish illit illth iltis irbis irbit irill iris- irish iriss irrit irshi irssi is-is ishii ishis ishti isili isill isisi isiti isits isitt isrib isshi istlt itbit itisi itsit ittti l-sit libis libri lihir liisi lilis lilli lilts liril lisht lisis liss- lists lith- liths litir litis litsi littb litti llrrs ribbi rills rishi rissh risti rithi ritts rlrts s-iii shhhh shibi shihr shili shill shilt shiri shirl shirr shirt shish shist shits shltr shris shtil shtit sibir sibli sihri sihrs siili siirt silli sills silts sirih siris sirsi sisil sisis sisli sissi sists sitit sitsi sitti slirt slish sliss slits slsts sssrb ssssh sssss sthrt stib- stibb stihi stihl stiir stilb still stils stilt stirs stirt stith stitt strib stril strit strrs tbill tbtbt thibi thill thiri thirl thirs thisi thiss thris thsts ti-hi ti-ti tibbi tibbs tilli tills tilsi tilst tilth tilts tiris tirit tirli tirls tirrs tirth tirtl tisis tisri tiss- tissi tithi