-up b-p b-u bbb bbe bbl bbp bbs bbt bbu be- beb bee bel bep bes bet beu blb ble bll blp bls blt blu bpb bpe bpl bpp bps bpt bpu bsb bse bsl bsp bss bst bsu btb bte btl btp bts btt btu bub bue bul bup bus but buu ebb ebe ebl ebp ebs ebt ebu eeb eee eel eep ees eet elb ele ell elp els elt elu ep- epb epe epl epp eps ept epu es- esb ese esl esp ess est esu etb ete etl etp ets ett etu eu- eub eue eul eup eus eut l-p lbb lbe lbl lbp lbs lbt lbu leb lee lel lep les let leu llb lle lll llp lls llt llu lpb lpe lpl lpp lps lpt lpu lsb lse lsl lsp lss lst lsu ltb lte ltl ltp lts ltt ltu lub lue lul lup lus lut luu p-p pbb pbe pbl pbp pbs pbt pbu peb pee pel pep pes pet peu plb ple pll plp pls plt plu ppb ppe ppl ppp pps ppt ppu ps- psb pse psl psp pss pst psu pt- ptb pte ptl ptp pts ptt ptu pub pue pul pup pus put puu sbb sbe sbl sbp sbs sbt sbu se- seb see sel sep ses set seu slb sle sll slp sls slt slu spb spe spl spp sps spt spu ss- ssb sse ssl ssp sss sst ssu stb ste stl stp sts stt stu sub sue sul sup sus sut suu tbb tbe tbl tbp tbs tbt tbu te- teb tee tel tep tes tet teu tle tll tlp tls tlt tlu tpb tpe tpl tpp tps tpt tpu tsb tse tsl tsp tss tst tsu ttb tte ttl ttp tts ttt ttu tub tue tul tup tus tut tuu ubb ube ubl ubp ubs ubt ubu ueb uee uel uep ues uet ulb ule ull ulp uls ult ulu up- upb upe upp ups upt upu usb use usl usp uss ust usu utb ute utl utp uts utt utu uue uus uut uuu

bbbb bbbs bbeb bbet bblb bbls bebb bebe beeb beel beep bees beet bele bell belp bels belt belu bes- bese bess best bete bets bett betu blbt bleb blee bles blet bleu blls blsp blss blst blts blub blue blup blus blut bpel bpsu bseb bsee bses bset bspp bsse bsts bsup btbp btlp btps btss bttb btus bubb bube bubs bubu buel bueu bulb bule bull buls bult bulu bups buse buss bust busu but- bute buts butt buus ebbs ebel ebes ebul ebus eeee eees eele eels eeps eese eete eets eetu el-b el-p elbe elbu elee eles elet elle ells ellu elpe else elst elsu elte elts elue elul elus epee epes eple epll eppp epps epsp epss epte epub epus esbs esee esel eses eset eslp espe espp esps esse essl essp esst essu este estp ests esus etee etel etes etsu ette ettu eule euse le-u lebu leel leep lees leet lele lell lelu lepe lepp leps lept lese less lest lesu lete lets lett llbs lles llet lleu llll llps lppl lpss lptb lsbu lses lset lspl lssp lsts ltbl ltee ltps ltsp lube lubs lues lule lull lulu lupe lupu luse luss lust lute luts luup pblu pbsp pebl peel peep pees peet pel- pelb pele pell pels pelt pelu pepe peps pese pess pest pesu pete pets pett peul peut ple- pleb plee ples plet pleu plpp plss pltt plue plup plus pple pppp ppps ppss ppts pptt psbt pseb psel pspp psps psse psst psts pstu ptbl pu-e pube publ pubs pubu puel puet pueu pule pull pulp puls pult pulu pupe pupl pups pupu puss pust put- pute puts putt putu sbbs sbse sbsp sbst sbus se-e se-s se-t se-u sebe sebs sebt seeb seel seep sees seet seeu selb sele sell sels selt selu sepe sepp seps sept sepu sese sess sest set- sete setl sets sett seul slbp sleb slee slep sles slet sllp slpp slps slst slsu slts slub slue slup slut speb spee spel spes spet sple splp spls spps spse spsp spss spst sptb spts spue spus sput ssee ssep sses sset ssle sslp sslt sspe sspl ssps sspt sssb ssss sstb sstl sstp ssts stbs stee stel step stes stet stle stlt stpp stps stss stub stue stul stup stus stut sub- subb subl subs suee suel sues suet sueu sul- sule sull sulp sult sulu sup- supe supp sups supt sus- suse susp suss sust susu sute sutu suus tbbs tbsp tbst tbtp tebu teel tees teet tel- tele tell tels telt telu tepe tepp tepu tese tesl tesp tess test tete tets tett tetu teut tpls tppp tpte tptp tput tses tset tsps tspt tsse tsst tsts tsup ttbb ttss tttt ttul tubb tube tubs tubu tuel tues tuet tule tull tulp tulu tupe tups tupu tuss tust tute tutl tuts tutt tutu ubbe ubet uble ubls uele uell uess uleb ulee ules ulle ults ultt ulul ulus upbe uplb uppe uppp uppu upse uptl upup usbe usbl usbs usee usel uses uset usle uslp uslu uspp usps ussb usse usss usst ussu ustb uste ustp usts usul usus utel utep utes utsl uttu uulu uuuu

bbbee bbuss bebel bebes beebe beebs beele beeps beest beete beets beeut belee belep beles belet bellb belle bells belts belue belus belut beppe beppu besee beset besse beste bests besut betee betel betes betle bett- bette betts betul betus beule beust beute blebs bleep blees bleet blese bless blest blete blets bleue bleus blubs blues bluet bplus btstu bubbe buble buell bulb- bulbs bull- bulle bulls bulse bulul bulus bulut buses busle busse bussu buste busts busut busuu butes butle butte butts butut ebbet ebble ebell eblul ebull eeeee eepee eleet elele eless elest elets eleut ellel elles ellet ellul elpee elses elspe eluls elulu elute epees epeus eplus eppes epptb epubs esbus esels