-er -ey -up b-p b-u bbb bbe bbp bbr bbs bbt bbu bby be- beb bee bep ber bes bet beu bey bpb bpe bpp bpr bps bpt bpu bpy brb bre brp brr brs brt bru bry bsb bse bsp bsr bss bst bsu bsy btb bte btp btr bts btt btu bty bub bue bup bur bus but buu buy by- bye byp byr bys byt byu ebb ebe ebp ebr ebs ebt ebu eby eeb eee eep eer ees eet eey ep- epb epe epp epr eps ept epu erb ere erp err ers ert eru ery es- esb ese esp esr ess est esu esy etb ete etp etr ets ett etu ety eu- eub eue eup eur eus eut eye eyp eyr eys eyt p-p pbb pbe pbp pbr pbs pbt pbu pby peb pee pep per pes pet peu pey ppb ppe ppp ppr pps ppt ppu prb pre prp prr prs prt pru pry ps- psb pse psp psr pss pst psu psy pt- ptb pte ptp ptr pts ptt ptu pty pub pue pup pur pus put puu puy py- pyb pye pyr pys pyt pyu rbb rbe rbp rbr rbs rbt rbu re- reb ree rep rer res ret reu rey rpb rpe rpp rpr rps rpt rpu rrb rrp rrr rrs rrt rru rsb rse rsp rsr rss rst rsu rtb rte rtp rtr rts rtt rtu rty rub rue rup rur rus rut ruu ruy ry- rye ryr rys ryu ryy sbb sbe sbp sbr sbs sbt sbu sby se- seb see sep ser ses set seu sey spb spe spp spr sps spt spu spy sr- srb sre srp srr srs srt sry ss- ssb sse ssp ssr sss sst ssu stb ste stp str sts stt stu sty sub sue sup sur sus sut suu suy sy- syb sye syp syr sys syt syu tbb tbe tbp tbr tbs tbt tbu te- teb tee tep ter tes tet teu tey tpb tpe tpp tpr tps tpt tpu trb tre trp trr trs trt tru try tsb tse tsp tsr tss tst tsu tsy ttb tte ttp ttr tts ttt ttu tty tub tue tup tur tus tut tuu tuy tye typ tyr tys tyt ubb ube ubp ubr ubs ubt ubu uby ueb uee uep uer ues uet uey up- upb upe upp upr ups upt upu ur- urb ure urp urr urs urt uru ury usb use usp usr uss ust usu utb ute utp utr uts utt utu uty uue uur uus uut uuu uys uyu ybe ybp ybr ybs yby yeb yee yep yer yes yet yey yps ypu yre yrp yrs yrt yru ysb yse ysp ysr yss yst ysu ysy yte ytp ytr yts ytt ytu yue yup yur yus yut yuu yuy yyb yye yys yyt yyu yyy

bbbb bbbs bbeb bbet bbpr bebb bebe beby beeb beep beer bees beet beey bere berr bers bert beru bery bes- bese bess best besy bete bets bett betu beur beye beys beyt bpsu breb bree brep brer bres bret brey brrr brrs brsb brsr brst brue brup brus brut bry- brye bseb bsee bser bses bset bspp bspr bsse bsts bsup btbp btps btrt btry btss bttb btus bubb bube bubs bubu buer bueu bups bur- burb bure burp burr burs burt buru bury buse buss bust busu busy but- bute buts butt buty buus buys buyu byer byes byre byrt bysb byse bysp byss byst bysy byte byts ebbr ebbs ebby eber ebes ebru ebur ebus eeby eeee eees eeps eers eery eese eesy eete eets eetu epee eper epes eppp epps eppy eprb eprp eprs epsp epss epte epub epus erbb erbe ereb erer eres eret erpe erps erre errs erse erst erts ertu erub erur erus erye esbs esee eser eses eset espe espp esps espy esse essp esst essu essy este estp estr ests esty esus etbr etee eter etes etre etsu etsy ette ettu etty euer eur- eure eurt eury euse eyeb eyer eyes eyet eyey eype eyre eyry eyse eyst eyte eyup eyyr pbrs pbsp peep peer pees peet pepe peps per- pere perp perr pers pert peru pery pese pess pest pesu pesy pete petr pets pett pety peur peut peyr peys pper pppp ppps ppru ppss ppts pptt ppur ppye prbs pre- preb pree prep pres pret preu prey prps prrs prse prss prtp prtr prue prus prut pruu prys psbr psbt pseb pspp pspr psps psrp psse psst psts pstu psy- psys pter pu-e pube pubs pubu puer puet pueu pupe pups pupu pupy pur- purb pure purp purr purs puru pury puss pust put- pute puts putt putu puy- puys puyt pyep pyes pyet pype pypy pyr- pyre pyry pyse pyss pyst pyte pytt rbbb rbbr rbbs rbsp rbss rbst rebb rebe rebs rebu reeb reep rees reet repe repp repr reps rept repu repy rere rers rert reru rery rese resp ress rest rete retr rets rett rety reue reup reus reut reuu reye reys rpet rpps rpts rrrr rrsp rsee rspb rsps rsre rstp rsts rstu rtee rtes rtps rtss rttp rtts rubb rube rubp rubs rubu ruby ruer rues ruet rupe rupp rupt rupy rure rurp rurs ruru ruse russ rust rusu rusy rute ruts rutt rutu ruty ruys rybe rybp ryeb ryes ryet rype rysy rytt ryue ryyt sbbs sber sbse sbsp sbst sbus se-e se-s se-t se-u se-y sebe sebs sebt seby seeb seep seer sees seet seeu seey sepe sepp sepr seps sept sepu serb sere serp serr sers sert seru sery sese sess sest set- sete sets sett seur seye seys seyt spby speb spee sper spes spet spey spps sprs spry spse spsp spss spst sptb sptr spts spue spur spus sput spy- spyr spys srby sreb sres srps srpt srsp srtp srtr srub ssbr ssby ssee ssep sses sset sspe ssps sspt ssrs sssb ssss sstb sstp ssts stbs stee step ster stes