bbb bbd bbi bbl bbr bbs bbt bdb bdd bdi bdl bdr bds bdt bi- bib bid bii bil bir bis bit blb bld bli bll blr bls blt brb brd bri brl brr brs brt bsb bsd bsi bsl bsr bss bst btb btd bti btl btr bts btt dbb dbd dbi dbl dbr dbs dbt ddb ddd ddi ddl ddr dds ddt di- dib did dii dil dir dis dit dl- dlb dld dli dll dlr dls dlt drb drd dri drl drr drs drt dsb dsd dsi dsl dsr dss dst dtb dtd dti dtl dtr dts dtt i-d ibb ibd ibi ibl ibr ibs ibt idb idd idi idl idr ids idt iib iid iii iil iir iis iit il- ilb ild ili ill ilr ils ilt ir- irb ird iri irl irr irs irt is- isb isd isi isl isr iss ist itb itd iti itl its itt lbb lbd lbi lbl lbr lbs lbt ldb ldd ldi ldl ldr lds ldt lib lid lii lil lir lis lit llb lld lli lll llr lls llt lrb lrd lri lrr lrs lrt lsb lsd lsi lsl lsr lss lst ltb ltd lti ltl ltr lts ltt rbb rbd rbi rbl rbr rbs rbt rdb rdd rdi rdl rdr rds rdt rib rid rii ril rir ris rit rld rli rll rlr rls rlt rrb rrd rri rrl rrr rrs rrt rsb rsd rsi rsl rsr rss rst rtb rtd rti rtl rtr rts rtt sbb sbd sbi sbl sbr sbs sbt sdb sdd sdi sdl sdr sds sdt sib sid sii sil sir sis sit slb sld sli sll slr sls slt sr- srb srd sri srl srr srs srt ss- ssb ssd ssi ssl ssr sss sst stb std sti stl str sts stt tbb tbd tbi tbl tbr tbs tbt tdb tdd tdi tdl tdr tds tdt tib tid tii til tir tis tit tld tli tll tlr tls tlt trb trd tri trl trr trs trt tsb tsd tsi tsl tsr tss tst ttb ttd tti ttl ttr tts ttt

bbbb bbbs bbdd bblb bbls bd-r bdii bdls bdsd bibb bibi bibl bibs bidi bidr bids biis bild bili bill bils bilt birb bird biri birl birr birs birt bis- bisd bisl biss bist bitd bits bitt blbt bldr blir blis blit blls blss blst blts brds brdt brid bril bris brit brls brrr brrs brsb brsr brst bsbd bsdl bsrd bssd bsts btdt btrt btss bttb dbit dbls dbrs dbss dbtt dddd ddss ddts dibb dibs didi dids diii diis dili dill dils dird dirl dirr dirs dirt dis- disd disi diss dist diti dits ditt dlbd dlib dlii dlil dlis dlit dlrs dlst drib dril drit drrs dsdr dsls dsri dsrr dssi dsst dsts dtrl dtss ibid ibis ibrd ibri ibss ibtb ibtl ibts idid idil idir idis idli idls idss idts iiii iiis iiit iirs iisd iisi iisr iist iitr iitt ilir ilis ilit ill- illd illi ills illt ilts irds iri- irid iril iris irlb irri irrs irti irts isbd isbl isbt isdb isds isil isis isit isls isri issi issr isss istd isti istr ists itbs itil itis itll itri itrs itsi lbds lblr lbrs lbrt ldls ldrs libr libs lidb lidl lids liii liir liis lilb lili lill lils lilt lird liri lirl lirr lirs lirt lisd lisi liss list litb litd liti litl litr lits litt llbs lldb llds llll lrdd lrds lrrr lrst lrts ls-r lsds lsid lssr lsts ltbl ltds ltib ltrs ltsi ltsr lttr rbbb rbbr rbbs rbds rbis rbsd rbsl rbss rbst rib- ribs ridd ridi rids riis rill riri rirs risd risi riss rist riti ritl rits ritt rlds rldt rlls rrrr rsbi rsdd rsdl rsds rsid rsis rssl rsts rtdt rtls rtlt rtss rtts s-ib s-ii sbbs sbds sbsd sbsi sbst sdds sdib sdls sdlt sdrs sdsl sdss sibi sibs sidd sidi sidr sids siit sil- sild sili sill sils silt siri sirr sirs sirt sisd sisi siss sist sit- sitd siti sits sitt sl-i slds slib slid slir slit slrs slst slts srib sris srsd srtr ssbr ssdd ssid ssis ssit sslt ssri ssrl ssrs sssb sssi ssss sstb sstd sstl ssts stbd stbs stds stib stid stil stir stis stit stld stlt strd stri strs stsi stss sttd sttr tbbs tbil tbit tbrb tbst tddb tdil tdis tdls tdri tdss tibi tibs tidd tids tiit tild till tilr tils tilt tirb tird tiri tirl tirr tirs tisb tisi tiss tist titi tits titt tldr tlli tlrs tri- trib tril tris trit trsd trsi trst trtr tsbd tsdb tsid tsis tssi tssr tsst tsts ttbb ttss tttt

-itis bibbs bibis bibri bidil bidri bilbi bildt bili- bilis billi bills bilsi birds birls birrs birst birts bitis bitit bitti bitts blids blirt bliss blist blits blitt blsdb bridi brids brill brisb brisi briss brist brits britt brrrr bssid btr-d btr-t bttld dbtss ddddd dibri diddl didit didst dilli dills dilts dirts disir diss- dist- disti distr ditib dittd ditti dliii dlist dlitt dribs drill driss i-bid ibdis ibids ibill iblis idili idist idlib idlis idril idris iiiii iiris iisir iitti illit iltis irbid irbis irbit irid- irids irill iris- iriss irrit irssi is-is isili isill isisi isiti isits isitt isrib issid istlt itbit itdid itisi itsit ittti l-sit libis libri liisi lilis lilli lilts liril lisis liss- lists litir litis litsi littb litti llrrs rdllr ribbi rills risti ritts rlrts s-iii sibir sibli siddi sidis sidri siili siirt silli sills silts siris sirsi sisid sisil sisis sisli sissi sists sitit sitsi sitti slirt sliss slits slsts ssdrs sssrb sssss stib- stibb stiir stilb still stils stilt stirs stirt stitt strib strid stril strit strrs tbill tbird tbtbt ti-ti tibbi tibbs tidli tidst tilli tills tilsi tilst tilts tiris tirit tirli tirls tirrs tirtl tisis tisri tiss- tissi titii titil titis titli titti tllbr tri-d tribs trill tris- triss trist trit- trits tritt tsdsi tsili tstlt ttttt

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