-th bbb bbd bbh bbi bbr bbs bbt bdb bdd bdh bdi bdr bds bdt bhb bhd bhh bhi bhr bhs bht bi- bib bid bih bii bir bis bit brb brd brh bri brr brs brt bsb bsd bsh bsi bsr bss bst btb btd bth bti btr bts btt dbb dbd dbh dbi dbr dbs dbt ddb ddd ddh ddi ddr dds ddt dh- dhb dhd dhh dhi dhr dhs dht di- dib did dih dii dir dis dit drb drd dri drr drs drt dsb dsd dsh dsi dsr dss dst dtb dtd dth dti dtr dts dtt h-i hbb hbd hbh hbi hbr hbs hbt hdb hdd hdh hdi hdr hds hdt hhb hhd hhh hhi hhr hhs hht hib hid hih hii hir his hit hr- hrb hrd hrh hri hrr hrs hrt hsb hsd hsh hsi hsr hss hst htb htd hth hti htr hts htt i-d ibb ibd ibh ibi ibr ibs ibt idb idd idh idi idr ids idt ihb ihd ihh ihi ihr ihs iht iib iid iih iii iir iis iit ir- irb ird iri irr irs irt is- isb isd ish isi isr iss ist itb itd ith iti its itt rbb rbd rbh rbi rbr rbs rbt rdb rdd rdh rdi rdr rds rdt rh- rhb rhd rhh rhi rhr rhs rht rib rid rih rii rir ris rit rrb rrd rrh rri rrr rrs rrt rsb rsd rsh rsi rsr rss rst rtb rtd rti rtr rts rtt sbb sbd sbh sbi sbr sbs sbt sdb sdd sdh sdi sdr sds sdt sh- shb shd shh shi shr shs sht sib sid sih sii sir sis sit sr- srb srd srh sri srr srs srt ss- ssb ssd ssh ssi ssr sss sst stb std sth sti str sts stt tbb tbd tbh tbi tbr tbs tbt tdb tdd tdh tdi tdr tds tdt th- thb thd thh thi thr ths tht tib tid tih tii tir tis tit trb trd trh tri trr trs trt tsb tsd tsh tsi tsr tss tst ttb ttd tth tti ttr tts ttt

bbbb bbbs bbdd bbhs bd-r bddh bdhs bdii bdsd bhhs bhir bhit bhrt bibb bibi bibs bidi bidr bids bihi bihs biis birb bird biri birr birs birt bis- bisd bish biss bist bitd bith bits bitt brds brdt brhs brid brih bris brit brrr brrs brsb brsr brst bsbd bshs bsrd bssd bsts btdt bths btrt btss bttb dbhs dbit dbrs dbss dbtt dddd ddss ddts dhis dibb dibs didi dids diii diis dird dirr dirs dirt dis- disd dish disi diss dist dith diti dits ditt drhs drib drih drit drrs dsdr dshs dsri dsrr dssi dsst dsts dthd dtss h-ii hbbs hbds hbhs hbit hbrs hbss hdhs hdri hdss hdtt hhds hhhh hhhs hibi hibt hidi hids hihi hiht hiis hiit hird hiri hirs hirt hisb hisd hish hiss hist hiti hits hitt hrhs hrib hrid hrit hrtb hshs hsts hths httr ibid ibis ibrd ibri ibss ibtb ibts idid idir idis idss idts ihdr ihis ihit ihrd ihss iiht iiii iiis iiit iirs iisd iisi iisr iist iitr iitt irds irhs iri- irid iris irri irrs irti irts isbd isbt isdb isds ishi ishr ishs isis isit isri issh issi issr isss istd isth isti istr ists itbs iths itis itri itrs itsi rbbb rbbr rbbs rbds rbhs rbis rbsd rbss rbst rdhs rhhs rhib rib- ribs ridd ridi rids rihs riht riis riri rirs risd rish risi riss rist rith riti rits ritt rrhs rrrr rsbi rsdd rsds rshd rshs rsid rsis rsts rtdt rths rtss rtts s-ib s-ii sbbs sbds sbhs sbsd sbsi sbst sdds sdhb sdhd sdhs sdib sdrs sdss shbs shbt shhh shhs shib shid shih shii shir shis shit shri shrs shts sibi sibs sidd sidh sidi sidr sids sihi sihr sihs siht siit siri sirr sirs sirt sisd sish sisi siss sist sit- sitd sith siti sits sitt srhs srib sris srsd srtr ssbr ssdd sshs ssid ssis ssit ssri ssrs sssb sssh sssi ssss sstb sstd ssth ssts stbd stbs stds sths stib stid stih stir stis stit strd stri strs stsi stss sttd sttr tbbs tbhs tbit tbrb tbst tddb tdhs tdis tdri tdss thbs thdr thds thi- thir this thri thsd thsr thss thtb thtr thts tibi tibs tidd tids tiht tiit tirb tird tiri tirr tirs tisb tish tisi tiss tist tith titi tits titt trhs tri- trib tris trit trsd trsi trst trtr tsbd tsdb tshb tshi tshs tsid tsis tssi tssr tsst tsts ttbb ttss tttt

-itis bhrrd bibbs bibis bibri bidri birds birrs birst birth birts bishi bisht bitis bitit bitti bitts bridi brids brisb brish brisi briss brist brith brits britt brrrr brths bssid btr-d btr-t dbtss ddddd dhrti dibri didit didst dirth dirts disir diss- dist- disti distr ditib dittd ditti dribs drish driss drith h-iib hhhhh hhtdd hi-hi hibbs hibhi hibit hibri hidir hidr- hiisi hirds hirsh hirst hirth hirts hisis hissi hisss hist- histi hists hitit hrhis hthrt i-bid ibdis ibids ibish idist idris iiiii iiris iisir iitti irbid irbis irbit irid- irids iris- irish iriss irrit irshi irssi is-is ishii ishis ishti isisi isiti isits isitt isrib isshi issid itbit itdid itisi itsit ittti ribbi rishi rissh risti rithi ritts s-iii shddr shdtr shhhh shibi shidi shids shihr shiri shirr shirt shish shist shits shrid shris shtit sibir siddi sidhi sidis sidri sidth sihri sihrs siirt sirih siris sirsi sisid sisis sissi sists sitit sitsi sitti ssdrs sssrb ssssh sssss sthrt stib- stibb stihi stiir stirs stirt stith stitt strib strid strit strrs tbird tbtbt thibi third thiri thirs thisd thisi thiss thrid thris thsts ti-hi ti-ti tibbi tibbs tidst tiris tirit tirrs tirth tisis tisri tiss- tissi tithi titii titis titti trhdr tri-d tribs tris- trish triss trist trit- trits tritt tsdsi ttttt

bbbbbb bhisti bibiri bidbid birdis biribi births bissh- bribir bribri briish britts bs-tbs dbttht ddr-ii diii-d dishhd dishit disti- dithi- drisht