-er -up b-p b-u bbb bbe bbp bbr bbs bbu bbw be- beb bee bep ber bes beu bew bpb bpe bpp bpr bps bpu bpw brb bre brp brr brs bru brw bsb bse bsp bsr bss bsu bsw bub bue bup bur bus buu buw bwb bwp bwr bws bwu ebb ebe ebp ebr ebs ebu ebw eeb eee eep eer ees eew ep- epb epe epp epr eps epu epw erb ere erp err ers eru erw es- esb ese esp esr ess esu esw eu- eub eue eup eur eus ewb ewe ewp ewr ews ewu eww p-p pbb pbe pbp pbr pbs pbu pbw peb pee pep per pes peu pew ppb ppe ppp ppr pps ppu ppw prb pre prp prr prs pru prw ps- psb pse psp psr pss psu psw pub pue pup pur pus puu pwb pwe pwp pwr pws pwu rbb rbe rbp rbr rbs rbu rbw re- reb ree rep rer res reu rew rpb rpe rpp rpr rps rpu rpw rrb rrp rrr rrs rru rsb rse rsp rsr rss rsu rsw rub rue rup rur rus ruu rwb rwe rwr rws rwu sbb sbe sbp sbr sbs sbu sbw se- seb see sep ser ses seu sew spb spe spp spr sps spu spw sr- srb sre srp srr srs srw ss- ssb sse ssp ssr sss ssu ssw sub sue sup sur sus suu suw swb swe swp swr sws swu ubb ube ubp ubr ubs ubu ubw ueb uee uep uer ues uew up- upb upe upp upr ups upu upw ur- urb ure urp urr urs uru urw usb use usp usr uss usu usw uue uur uus uuu uwb uwe uwp uwr uws uww wbb wbe wbr wbs wbw web wee wep wer wes wew wpb wpe wpp wpr wps wpu wr- wre wrp wrr wrs wru wrw wsb wse wsp wsr wss wsu wsw wub wue wup wur wus wwe wwp wwu www

bbbb bbbs bbeb bbpr bbwr bbws bebb bebe beeb beep beer bees bere berr bers beru bes- bese bess beur bewe bpsu breb bree brep brer bres brew brrr brrs brsb brsr brue brup brus brwe bseb bsee bser bses bspp bspr bsse bsup bubb bube bubs bubu buer bueu bups bur- burb bure burp burr burs buru buse buss busu buus buwe ebbr ebbs ebbw eber ebes ebru ebur ebus eeee eees eeps eers eese epee eper epes eppp epps eprb eprp eprs epsp epss epub epus erbb erbe ereb erer eres erew erpe erps erre errs erse erub erur erus erws esbs esee eser eses espe espp esps esse essp essu esus esws euer eur- eure euse euwe ewer ewes ewew ewre ewsp pbrs pbsp peep peer pees pepe peps per- pere perp perr pers peru pese pess pesu peur pewe pews pper pppp ppps ppru ppss ppur prbs pre- preb pree prep pres preu prew prps prrs prse prss prue prus pruu psbr pseb pspp pspr psps psrp psse pu-e pube pubs pubu puer pueu pupe pups pupu pur- purb pure purp purr purs puru puss puwe rbbb rbbr rbbs rbsp rbss rebb rebe rebs rebu reeb reep rees repe repp repr reps repu rere rers reru rese resp ress reue reup reus reuu rewe rews rpps rrrr rrsp rsee rspb rsps rsre rubb rube rubp rubs rubu ruer rues rupe rupp rure rurp rurs ruru ruse russ rusu ruwe sbbs sber sbse sbsp sbus sbwr se-e se-s se-u se-w sebe sebs seeb seep seer sees seeu seew sepe sepp sepr seps sepu serb sere serp serr sers seru sese sess seur sewe sewr sews sewu speb spee sper spes spew spps sprs spse spsp spss spue spur spus sreb sres srps srsp srub ssbr ssee ssep sses sspe ssps ssrs sssb ssss ssws sub- subb subs suee suer sues sueu sup- supe supp supr sups sur- sure surp surr surs suru sus- suse susp suss susu suus suwe suwu swbs swbw sweb swee swer swre swss u-rp ubbe uber uers uess uewe upbe uppe uppp uppu upse upup urbe urbs ure- ures urre urse urss ursu urup urur urus usbe usbr usbs usee user uses uspp usps ussb usse ussr usss ussu usus uuuu uwer uwsp wbbb wbbe wbbp wbbr wbbs wbbw wbeb wber wbes wbew wbpe wbpw wbrb wbrp wbrr wbrs wbru wbrw wbsb wbsr wbss wbsu wbsw wbup wbus wbuw wbwb webb webe webp webs weeb weep weer wees weeu wepe wepp wepr weps wer- werb were werp werr wers werw wesb wese wesp wesr wess wesu weup wewe wpbr wpbs wpeb wpep wper wppb wppr wprb wpre wprp wprr wprs wpsb wpse wpsp wpsr wpsu wpup wpur wrbb wrbe wrbp wrbs wrbu wrbw wreb wree wrer wrew wrpb wrpp wrpr wrps wrpw wrrb wrre wrrs wrrw wrsb wrse wrsr wrss wrsw wrub wrup wrus wrwb wrwr wsbb wsbr wsbs wsbu wsbw wseb wses wsew wspr wsps wsrb wsre wsrp wsrs wsru wsrw wssp wssr wsss wssu wssw wsue wsup wsur wsus wsuw wswb wswr wsws wsww wubb wubr wubu wupe wupr wups wupw wur- wurb wurp wusb wusp wusr wuss wusu wusw wuub wuuu wuwe wwbb wwbr wwbu wweb wwer wwpb wwpr wwpw wwrb wwre wwrr wwru wwrw wwsb wwse wwsp wwsr wwss wwsu wwus wwwe wwwr wwws wwww

bbbee bbser bbuss be-er beber bebes beebe beebs beeps beers beppe beppu berbe beres berre berru berse berus berwe besee besew besse beuer beure bewer brebu breer brees brere brers brese bress breu- brewe brews brrrr bruer brues bruse bruss bsure bubbe buber burbs bures burps burrs burru burse burus burwe buser buses busse bussu busur busuu ebber ebers ebure eeeee eepee epees epeus eppes epubs epure erbbe erber erebs erere erewe erres errew erses erubs esbus esbwr esere esp-r esper espew espre esser esses essew essse essue esure eurre eurus euser ewers p-rep pbers pebre peebu peeps peere peers peese pepee pepes peppe pepup perer peres perps perre perse persp perur perus