b-p bbb bbi bbo bbp bbs bbt bby bi- bib bii bio bip bis bit biy bob boi boo bop bos bot boy bpb bpi bpo bpp bps bpt bpy bsb bsi bso bsp bss bst bsy btb bti bto btp bts btt bty by- byi byo byp bys byt ibb ibi ibo ibp ibs ibt iby iib iii iio iip iis iit io- iob ioi ioo iop ios iot ipb ipi ipo ipp ips ipt ipy is- isb isi iso isp iss ist isy itb iti ito itp its itt ity iyo iys iyt iyy o-i ob- obb obi obo obp obs obt oby oib oii oio oip ois oit oo- oob ooi ooo oop oos oot op- opb opi opo opp ops opt opy os- osb osi oso osp oss ost ot- otb oti oto otp ots ott oyi oyo oys p-p pbb pbi pbo pbp pbs pbt pby pib pii pio pip pis pit pob poi poo pop pos pot poy ppb ppi ppo ppp pps ppt ps- psb psi pso psp pss pst psy pt- ptb pti pto ptp pts ptt pty py- pyb pyo pys pyt sbb sbi sbo sbp sbs sbt sby sib sii sio sip sis sit sob soi soo sop sos sot soy spb spi spo spp sps spt spy ss- ssb ssi sso ssp sss sst stb sti sto stp sts stt sty sy- syb syi syp sys syt tbb tbi tbo tbp tbs tbt tib tii tio tip tis tit tiy to- tob toi too top tos tot toy tpb tpi tpo tpp tps tpt tsb tsi tso tsp tss tst tsy ttb tti tto ttp tts ttt tty tyo typ tys tyt ybi ybp ybs yby yii yio yip yis yit yob yoi yoo yop yos yot yoy ypo yps ysb ysi yso ysp yss yst ysy yto ytp yts ytt yyb yys yyt yyy

bbbb bbbs bboy bbyo bibb bibi bibo bibs biis bio- bioi bios biot bipp bips bis- biso bisp biss bist bisy bito bits bitt biys bobb bobi bobo bobs boby boi- boii bois boit boob boop boos boot bopp bops bosi boso boss bost botb boti boto bots bott boty boyi boyo boys bpot bpti bsos bspp bsts btbp btob btps btss bttb byit byob byoi byop byos bysb bysi byso bysp byss byst bysy byts i-by ibis ibos ibot ibss ibtb ibts ibyi iiii iiio iiis iiit iioi iioo iiop iios iisi iisp iist iitt iobi ioby ioii ioio ioit iooi iooo ioos iops ioso ioto ipop ipos ippo ippy ipsi ipso ipsp ipss ipto ipts isbt isis isit iso- isop isos isps ispy issi isso issp isss issy isti isto istp ists isty isys itbs itby itis itoi itoo itos itsi itso itsp itsy itto itty iyos iypt obbo obby obis obit oboi obos obot oboy obss obst obts oiii oios oist oiti oobi ooby oooo ooos oops oosi oost ootb ootp oots ooty opii opio opis opit opo- opos oppi oppo opps oppy opsi opsy opti opto opts osbp osby osii osip osis osoi osoo osos ossb ossi osso ossy osti osts osyp osyt otbs otis otit oto- otoo otos otoy otpp otso otti otto otts oyss oyst pbsp pibb pibi piip piob piot pipi pipo pipp pips pipy pisi piso piss pist pisy piti pito pits pitt pity piyo piys pobo pobs poio pois poop poos poot pop- popi popo popp pops popt popy posb posi poso poss post posy poti poto pots pott poty poyo poys ppib ppos pppo pppp ppps ppss ppts pptt psbt psip psis psoi psos pspi pspp psps psso psst psts psy- psys ptop pyo- pyos pyot pypy pyss pyst pytt s-ib s-ii s-os sbbs sbot sbsi sbsp sbst sibi sibo sibs siby siit siop sios siot sipi sipo sipp sips sipt sipy sisi siss sist sisy sit- siti sito sits sitt sity siyi sobo sobp sobs sobt sois soit soop soos soot sooy sopi sopo sopp sops sopy sosi soso soss sost soto sotp sots soyo soys soyt spby spib spio spip spis spit spoo spop spos spot spoy spps spso spsp spss spst sptb spto spts spy- spys ssby ssis ssit ssop ssot sspo ssps sspt sssb sssi ssss sstb sstp ssts stbs stib stio stip stis stit stob stoo stop stos stot stoy stpp stps stsi stss stys sybo syis sypo syso syss syst sytt tbbs tbit tbsp tbst tbtp tibi tibs tiit tiop tios tip- tipi tipo tipp tips tipt tisb tisi tiso tiss tist titi tito titp tits titt tiyi tiyo to-y tobi tobo tobs tobt toby tois toit toos toot top- topi topo topp tops topt tosb tosi toso toss tost tosy toti toto tots tott toty toyb toyo toys toyt tppp tptp tpyo tsis tsob tsoi tsop tsos tsoy tspo tsps tspt tssi tsst tsts tsys ttbb ttop ttoy ttss tttt ttys tybi tybo typ- typo typp typy tyss tyst tyti tyto tytt tyty ybbs yips yiss yist yiti yitp yobi yobo yobs yoit yoop yoot yopo yopy yosi yoso yost yott yoyo ypsi ysby ysii ysop yspi ysyb yyyy

-itis b-boy bboys bibbo bibbs bibby bibio bibis bibos bioss bipib bippy bisby bispo bissy bisto bitis bitit bitop bitsy bitti bitto bitts bitty bo-bo bobbi bobby bobos bobst bobts boios boist boito boobs booby booit boops boost boosy boots booty booyo bopis bopit boppy bosio bossi bosso bossy botis botos botti botts botty boyis boyos boyst boysy bpips bpost btops by-by bybib bypop byssi i-bot i-spy ibibo ibity iiiii iisys iitti iobit ioooi ioooo iosys iotit iotti ipiti ipity ipopt ipsi- ipsos iptty is-is isios isisi isiti isits isitt ispot istoo istop isyss itbit itboy itisi itiso itobi itoss itsit itsso itsto ittoo ittti iyiyi obits obosi oissy oitti oobit ooioo ooooo oopsi oopsy opio- opito opobo oppos opsis opsit opsys optio optiy opto- optot optto opypy ososo ospis ossi- ossip ossis ossos osstp ostis otisb otobi otoso ototo ottis ottoi ottos oyibo pbist piisi piots pipis