bbb bbd bbi bbs bbt bdb bdd bdi bds bdt bi- bib bid bii bis bit bsb bsd bsi bss bst btb btd bti bts btt dbb dbd dbi dbs dbt ddb ddd ddi dds ddt di- dib did dii dis dit dsb dsd dsi dss dst dtb dtd dti dts dtt i-d ibb ibd ibi ibs ibt idb idd idi ids idt iib iid iii iis iit is- isb isd isi iss ist itb itd iti its itt sbb sbd sbi sbs sbt sdb sdd sdi sds sdt sib sid sii sis sit ss- ssb ssd ssi sss sst stb std sti sts stt tbb tbd tbi tbs tbt tdb tdd tdi tds tdt tib tid tii tis tit tsb tsd tsi tss tst ttb ttd tti tts ttt

bbbb bbbs bbdd bdii bdsd bibb bibi bibs bidi bids biis bis- bisd biss bist bitd bits bitt bsbd bssd bsts btdt btss bttb dbit dbss dbtt dddd ddss ddts dibb dibs didi dids diii diis dis- disd disi diss dist diti dits ditt dssi dsst dsts dtss ibid ibis ibss ibtb ibts idid idis idss idts iiii iiis iiit iisd iisi iist iitt isbd isbt isdb isds isis isit issi isss istd isti ists itbs itis itsi s-ib s-ii sbbs sbds sbsd sbsi sbst sdds sdib sdss sibi sibs sidd sidi sids siit sisd sisi siss sist sit- sitd siti sits sitt ssdd ssid ssis ssit sssb sssi ssss sstb sstd ssts stbd stbs stds stib stid stis stit stsi stss sttd tbbs tbit tbst tddb tdis tdss tibi tibs tidd tids tiit tisb tisi tiss tist titi tits titt tsbd tsdb tsid tsis tssi tsst tsts ttbb ttss tttt

-itis bibbs bibis bitis bitit bitti bitts bssid dbtss ddddd didit didst diss- dist- disti ditib dittd ditti i-bid ibdis ibids idist iiiii iitti is-is isisi isiti isits isitt issid itbit itdid itisi itsit ittti s-iii siddi sidis sisid sisis sissi sists sitit sitsi sitti sssss stib- stibb stitt tbtbt ti-ti tibbi tibbs tidst tisis tiss- tissi titii titis titti tsdsi ttttt

bbbbbb bidbid bs-tbs diii-d disti- ididit isidid isists issids sibiti siiiii sisisi sittid stibi- tibbit tidbit tiddis titbit

bbbbbbb bissibi isdb-tb isidids sibbits sittids sssssss tibbits tibbitt tid-bit tit-bit titbits

bbbbbbbb btdtbtts i-ii-iii tit-bits

bidi-bidi ddddddddd issisisis

biddi-biddi

bbbbbbbbbbbbbbb

iiiiiiiiiiiiiiiis