-ey -th b-p bbb bbe bbh bbo bbp bbs bbt bby be- beb bee beh beo bep bes bet bey bhb bhe bhh bho bhp bhs bht bob boe boh boo bop bos bot boy bpb bpe bph bpo bpp bps bpt bpy bsb bse bsh bso bsp bss bst bsy btb bte bth bto btp bts btt bty by- bye byh byo byp bys byt ebb ebe ebh ebo ebp ebs ebt eby eeb eee eeo eep ees eet eey ehb ehe ehh eho ehp ehs eht eo- eob eoe eoh eoo eop eos eot ep- epb epe eph epo epp eps ept es- esb ese esh eso esp ess est esy etb ete eth eto etp ets ett ety eye eyo eyp eys eyt hbb hbe hbh hbo hbp hbs hbt hby he- heb hee heh heo hep hes het hey hhb hhe hhh hho hhp hhs hht hhy hob hoe hoh hoo hop hos hot hoy hpb hpe hph hpo hpp hps hpt hpy hsb hse hsh hsp hss hst hsy htb hte hth hto htp hts htt hty hy- hyb hye hyh hyo hyp hys hyt hyy ob- obb obe obh obo obp obs obt oby oeb oee oeh oeo oep oes oet oey ohe ohh oho ohp ohs oht oo- oob ooh ooo oop oos oot op- opb ope oph opo opp ops opt opy os- osb ose osh oso osp oss ost ot- otb ote oth oto otp ots ott oye oyo oys p-p pbb pbe pbo pbp pbs pbt pby peb pee peh peo pep pes pet pey phb phe pho php phs pht phy pob poe poh poo pop pos pot poy ppb ppe pph ppo ppp pps ppt ps- psb pse psh pso psp pss pst psy pt- ptb pte pth pto ptp pts ptt pty py- pyb pye pyo pys pyt sbb sbe sbh sbo sbp sbs sbt sby se- seb see seh seo sep ses set sey sh- shb she shh sho shp shs sht shy sob soe soh soo sop sos sot soy spb spe sph spo spp sps spt spy ss- ssb sse ssh sso ssp sss sst stb ste sth sto stp sts stt sty sy- syb sye syh syp sys syt tbb tbe tbh tbo tbp tbs tbt te- teb tee teh teo tep tes tet tey th- thb the thh tho thp ths tht thy to- tob toe toh too top tos tot toy tpb tpe tph tpo tpp tps tpt tsb tse tsh tso tsp tss tst tsy ttb tte tth tto ttp tts ttt tty tye tyo typ tys tyt ybe ybp ybs yby yeb yee yeh yeo yep yes yet yey yhe yhs yht yob yoe yoo yop yos yot yoy ypo yps ysb yse yso ysp yss yst ysy yte yth yto ytp yts ytt yyb yye yys yyt yyy