-th b-p bbb bbh bbi bbp bbr bbs bbt bby bhb bhh bhi bhp bhr bhs bht bi- bib bih bii bip bir bis bit biy bpb bph bpi bpp bpr bps bpt bpy brb brh bri brp brr brs brt bry bsb bsh bsi bsp bsr bss bst bsy btb bth bti btp btr bts btt bty by- byh byi byp byr bys byt h-i hbb hbh hbi hbp hbr hbs hbt hby hhb hhh hhi hhp hhr hhs hht hhy hib hih hii hip hir his hit hpb hph hpi hpp hpr hps hpt hpy hr- hrb hrh hri hrp hrr hrs hrt hsb hsh hsi hsp hsr hss hst hsy htb hth hti htp htr hts htt hty hy- hyb hyh hyi hyp hyr hys hyt hyy ibb ibh ibi ibp ibr ibs ibt iby ihb ihh ihi ihp ihr ihs iht ihy iib iih iii iip iir iis iit ipb ipi ipp ipr ips ipt ipy ir- irb iri irp irr irs irt iry is- isb ish isi isp isr iss ist isy itb ith iti itp its itt ity iyr iys iyt iyy p-p pbb pbi pbp pbr pbs pbt pby phb phi php phr phs pht phy pib pih pii pip pir pis pit ppb pph ppi ppp ppr pps ppt prb prh pri prp prr prs prt pry ps- psb psh psi psp psr pss pst psy pt- ptb pth pti ptp ptr pts ptt pty py- pyb pyr pys pyt rbb rbh rbi rbp rbr rbs rbt rh- rhb rhh rhi rhp rhr rhs rht rib rih rii rip rir ris rit riy rpb rph rpi rpp rpr rps rpt rrb rrh rri rrp rrr rrs rrt rsb rsh rsi rsp rsr rss rst rtb rti rtp rtr rts rtt rty ry- ryr rys ryy sbb sbh sbi sbp sbr sbs sbt sby sh- shb shh shi shp shr shs sht shy sib sih sii sip sir sis sit spb sph spi spp spr sps spt spy sr- srb srh sri srp srr srs srt sry ss- ssb ssh ssi ssp ssr sss sst stb sth sti stp str sts stt sty sy- syb syh syi syp syr sys syt tbb tbh tbi tbp tbr tbs tbt th- thb thh thi thp thr ths tht thy tib tih tii tip tir tis tit tiy tpb tph tpi tpp tpr tps tpt trb trh tri trp trr trs trt try tsb tsh tsi tsp tsr tss tst tsy ttb tth tti ttp ttr tts ttt tty typ tyr tys tyt ybi ybp ybr ybs yby yhi yhs yht yih yii yip yir yis yit yps yrp yrs yrt ysb ysi ysp ysr yss yst ysy yth ytp ytr yts ytt yyb yys yyt yyy

bbbb bbbs bbhs bbpr bhhs bhir bhit bhrt bibb bibi bibs bihi bihs biis bipp bips birb biri birr birs birt biry bis- bish bisp biss bist bisy bith bits bitt biys bphs bpti brhs brih bris brit brrr brrs brsb brsr brst bry- bshs bspp bspr bsts btbp bths btps btrt btry btss bttb byit byrt bysb bysi bysp byss byst bysy byth byts h-ii hbbs hbhs hbit hbrs hbss hhhh hhhs hhip hhtp hibi hibt hihi hiht hiis hiit hipp hips hipt hiri hirs hirt hisb hish hiss hist hiti hits hitt hphs hpps hprt hpss hpti hrhs hrib hrip hrit hrpp hrps hrtb hryb hshs hsps hssp hsts hths htpp htps http httr hyp- hyph hyps hypt hypy hyrt i-by ibis ibri ibss ibtb ibts ibyi ihis ihit ihss iiht iiii iiis iiit iirs iisi iisp iisr iist iitr iitt iphr ippr ippy ipri ipsi ipsp ipss ipts irbp irby irhs iri- irip iris iriy irps irri irrs irsp irti irtp irts isbt ishi ishr ishs isis isit ispr isps ispy isri isrp issh issi issp issr isss issy isth isti istp istr ists isty isys itbs itby iths itis itri itrs itry itsi itsp itsy itty iypt iysh pbhs pbrs pbsp phbs phhs phht phi- phip phis phit phrr phrs phys pibb pibi piip pipi pipp pips pipy piri pirr pirs piry pish pisi piss pist pisy pith piti pitr pits pitt pity piys pphi pphs ppib ppih pppp ppps ppsh ppss ppts pptt prbs prhs pri- prii pris prps prri prrs prsi prss prti prtp prtr prys psbr psbt pshs psht psip psis psph pspi pspp pspr psps psrp psst psts psy- psys pths pypy pyr- pyri pyry pyss pyst pyth pytt rbbb rbbr rbbs rbhs rbis rbsp rbss rbst rhhs rhib rhys rib- ribs riby rihs riht riis ripi ripp ripr rips ript riri rirs rish risi risp riss rist rith riti rits ritt rphs rpii rpps rpts rrhs rrrr rrsp rsbi rshs rsis rspb rsps rstp rsts rths rtps rtss rttp rtts rybp ryhb ryip ryis rysh rysy ryth rytt ryyt s-ib s-ii sbbs sbhs sbsi sbsp sbst shbs shbt shhh shhs shib shih shii ship shir shis shit shps shpt shri shrp shrs shts shyp shyt sibi sibs siby sihi sihr sihs siht siit sipi sipp sips sipt sipy siri sirp sirr sirs sirt sish sisi siss sist sisy sit- sith siti sits sitt sity siyi spby sphr sphs spht spib spip spir spis spit spps spri sprs spry spsp spss spst sptb sptr spts spy- spyh spyr spys srby srhs srib sris srps srpt srsp srtp srtr ssbr ssby sshs ssis ssit ssps sspt ssri ssrs sssb sssh sssi ssss sstb ssth sstp ssts stbs sths stib stih stip stir stis stit stpp stps stri strs stry stsi stss sttr styr stys syht syis syph syrs syrt syry syss syst syth sytt tbbs tbhs tbit tbrb tbsp tbst tbtp thbs thhp thi- thir this thpp thri thsr thss thtb thtr thts thyh thys tibi tibs tiht tiit tip- tipi tipp tips tipt tirb tiri tirr tirs tiry tisb tish tisi tiss tist tith titi titp tits titt tiyi tphs tpir tppp tppr tprs tptp tptr trhs tri- trib trip tris