bbb bbd bbf bbi bbr bbs bbt bdb bdd bdf bdi bdr bds bdt bfb bfd bff bfi bfr bfs bft bi- bib bid bif bii bir bis bit brb brd brf bri brr brs brt bsb bsd bsf bsi bsr bss bst btb btd btf bti btr bts btt dbb dbd dbf dbi dbr dbs dbt ddb ddd ddf ddi ddr dds ddt dfb dfd dff dfi dfr dfs dft di- dib did dif dii dir dis dit drb drd dri drr drs drt dsb dsd dsf dsi dsr dss dst dtb dtd dtf dti dtr dts dtt fbb fbd fbf fbi fbr fbs fbt fdb fdd fdf fdi fdr fds fdt ffd fff ffi ffr ffs fft fib fid fif fii fir fis fit frb frd frf fri frr frs frt fsb fsd fsf fsi fsr fss fst ftb ftd ftf fti ftr fts ftt i-d i-f ibb ibd ibf ibi ibr ibs ibt idb idd idf idi idr ids idt ifb ifd iff ifi ifr ifs ift iib iid iif iii iir iis iit ir- irb ird irf iri irr irs irt is- isb isd isf isi isr iss ist itb itd itf iti its itt rbb rbd rbf rbi rbr rbs rbt rdb rdd rdf rdi rdr rds rdt rfb rfd rff rfi rfr rfs rft rib rid rif rii rir ris rit rrb rrd rrf rri rrr rrs rrt rsb rsd rsf rsi rsr rss rst rtb rtd rtf rti rtr rts rtt sbb sbd sbf sbi sbr sbs sbt sdb sdd sdf sdi sdr sds sdt sfb sfd sff sfi sfr sfs sft sib sid sif sii sir sis sit sr- srb srd srf sri srr srs srt ss- ssb ssd ssf ssi ssr sss sst stb std stf sti str sts stt tbb tbd tbf tbi tbr tbs tbt tdb tdd tdf tdi tdr tds tdt tfb tfd tff tfi tfr tfs tft tib tid tif tii tir tis tit trb trd trf tri trr trs trt tsb tsd tsf tsi tsr tss tst ttb ttd ttf tti ttr tts ttt

bbbb bbbs bbdd bd-r bdii bdsd bffs bfsi bfsr bfts bftt bibb bibi bibs bidi bidr bids biff bifi biis birb bird biri birr birs birt bis- bisd biss bist bitd bits bitt brds brdt brid bris brit brrr brrs brsb brsr brst bsbd bsff bsfs bsrd bssd bsts btdt btrt btss bttb dbfs dbit dbrs dbss dbtt dddd ddss ddts dfds dfdt dfrf dfri dftr dfts dibb dibs didi dids dif- diff difs diii diis dird dirr dirs dirt dis- disd disi diss dist diti dits ditt drib drif drit drrs dsdr dsif dsri dsrr dssi dsst dsts dtss fbis fbrs fbsd fdst fdti ffff ffii ffrr ffss fftf fibs fidf fids fiff fifi fift fiii firs fisd fisi fiss fist fiti fits fitt frib frid fris frit frsb frst fsfi fssf ftdi ftii ftrs ftsr ibfi ibid ibis ibrd ibri ibsf ibss ibtb ibts idid idir idis idrf idsf idss idts ifbb ifid ifis ifit ifrb ifrf ifri ifsb iiii iiis iiit iirs iisd iisi iisr iist iitr iitt irds iri- irid iris irri irrs irsf irtf irti irts isbd isbt isdb isds isis isit isri issf issi issr isss istd isti istr ists itbs itif itis itrf itri itrs itsf itsi ittf rbbb rbbr rbbs rbds rbis rbsd rbss rbst rfdi rfds rfid rib- ribs ridd ridi rids riff rifs rift riif riis riri rirs risd risi riss rist riti rits ritt rrif rrrr rsbi rsdd rsds rsid rsis rsts rtbf rtdt rtfb rtss rtts s-ib s-ii sbbs sbds sbsd sbsi sbst sdds sdib sdif sdrs sdsf sdss sfss sfts sibi sibs sidd sidi sidr sids siff sifr sift siit sirf siri sirr sirs sirt sisd sisi siss sist sit- sitd siti sits sitt srfi srib sris srsd srtr ssbr ssdd ssdf ssid ssis ssit ssri ssrs sssb sssf sssi ssss sstb sstd ssts stbd stbs stds stib stid stif stir stis stit strd stri strs stsf stsi stss sttd sttr tbbs tbit tbrb tbst tddb tdff tdis tdri tdss tfrs tfsd tfsi tfss tibi tibs tidd tids tiff tift tiit tirb tird tiri tirr tirs tisb tisi tiss tist titi tits titt trfd trfr tri- trib trif tris trit trsd trsi trst trtr tsbd tsdb tsid tsis tssf tssi tssr tsst tsts ttbb ttff ttss tttt

-itis bibbs bibis bibri bidri biffi biffs bifid birds birrs birst birts bisfi bitis bitit bitti bitts bridi brids brisb brisi briss brist brits britt brrrr bssid btr-d btr-t btrfs dbtss ddddd dibri didit didst diffs dirfi dirts disir diss- dist- disti distr ditib dittd ditti dribs driff drift driss fbisd fibis fibr- firit first fissi fists fitit fitri fitts friis friss frist frits fritt ftrtt i-bid ibdis ibids iddfs idist idris if-- ifits ifrit ifttt iiiii iiris iisir iitti irbid irbis irbit irid- irids iris- iriss irrit irssi is-is isfit isisi isiti isits isitt isrib issid itbit itdfs itdid itfit itisi itsit ittti ri-fi ribbi riffs rifts risti ritts rsssf s-iii sibir siddi sidis sidri siftr sifts siirt siris sirsi sisid sisis sissi sists sitit sitsi sitti ssdrs sssrb sssss stfis stib- stibb stiff stift stiif stiir stirs stirt stitt strib strid strif strit strrs tbird tbtbt ti-ti tibbi tibbs tidst tiffs tifts tiris tirit tirrs tisis tisri tiss- tissi titii titis titti tri-d tribs tris- triss trist trit- trits tritt tsdsi ttttt

bbbbbb bibiri bidbid birdis biribi bribir bribri britts bs-tbs ddr-ii dffits diii-d disfit disti- drifts dristi fibrid firsts fissi- fitbit fittit frisii fritts ididit idrisi idriss ifitis ifrits irbidi iris-t iritis isidid isists issids itfits ittiri ribbis ribbit ribisi rififi rititi sbirri sibiti sibrit siiiii siriri sirris sirsir sirtir sirtis sirtsi sisisi sistri sittid sssfrs stibi- stiffs stirit strids striff strift striif tbirds tdrs-b tibbit tibiri tidbit tiddis tiff-f tirbid tirrit titbit titiri tribbs tribit trifid trists

bbbbbbb bi-tri- birdsit birstit bissibi bissiri di-tri- fibrist fit-fit fitbits isdb-tb isidids ribbits riitiir sibbits sitifis sittids sssssss tibbits tibbitt tid-bit