b-u bbb bbe bbl bbt bbu bbx be- beb bee bel bet beu bex blb ble bll blt blu blx btb bte btl btt btu btx bub bue bul but buu bux bxb bxl bxx ebb ebe ebl ebt ebu ebx eeb eee eel eet eex elb ele ell elt elu elx etb ete etl ett etu etx eu- eub eue eul eut eux ex- exe exl ext exu exx lbb lbe lbl lbt lbu lbx leb lee lel let leu lex llb lle lll llt llu ltb lte ltl ltt ltu ltx lub lue lul lut luu lux lxx t-x tbb tbe tbl tbt tbu te- teb tee tel tet teu tex tle tll tlt tlu tlx ttb tte ttl ttt ttu ttx tub tue tul tut tuu tux txe txl txt txu ubb ube ubl ubt ubu ubx ueb uee uel uet ulb ule ull ult ulu utb ute utl utt utu utx uue uut uuu uxb uxt uxu xbe xbl xbx xee xel xet xeu xex xlb xlt xtx xue xul xxl xxx

bbbb bbeb bbet bblb bebb bebe beeb beel beet bele bell belt belu bete bett betu beux blbt bleb blee blet bleu blub blue blut btex bttb bubb bube bubu buel bueu bulb bule bull bult bulu but- bute butt ebel ebul eeee eele eete eetu eext el-b elbe elbu elee elet elex elle ellu elte elue elul etee etel ette ettu etux eule exel exte extl exul le-u lebu leel leet lele lell lelu lete lett lext lexx llet lleu llll ltbl ltee lube lule lull lulu lute luxe lxxx tebu teel teet tel- tele tell telt telu tete tett tetu tetx teut text tltx ttbb tttt ttul tubb tube tubu tuel tuet tule tull tulu tute tutl tutt tutu tuxl ubbe ubet uble uele uell uext uleb ulee ulex ulle ultt ulul utel uttu uulu uuuu uxue uxul xbee xbel xexe xlet xtul xuxu xxxx

bbbee bebel beebe beele beete beeut belee belet bellb belle belue belut betee betel betle bett- bette betul beule beute bexel bleet blete bleue bluet bubbe buble buell bulb- bull- bulle bulul bulut butle butte butut e-lux ebbet ebble ebell eblex eblul ebull eeeee eleet elele eleut ellel ellet ellul elulu elute etete etext ettel ettle euell exlex extel extue exult exute lebel lebet leell leleu lelex lelle letbe lette letux lexxe lubbe luble lulle lulte lulul lute- lutte tbtbt tbutt tebet teele teell tele- teleu telex tell- telle tetel tetex tetle tette texel texte tlell tlett ttttt tubex tubul tuell tuelt tulet tulle tutee tutel tutle tutte ubble ullet ululu utube uuuuu xetex xexeu xexex xtext xtube

bbbbbb beebee beetle belett bellet belleu bellue beltel beltex belull belute betell betelu betete bettee bettel bettle betutu bexell blublu bluett bubble bubele bububu buellt bulbel bulbul bull-e bullee bullet bultel buttel buttle e-text eleele ellett ettutu eubule exetel exteel leelee leetle lexell t-tube teebee teetee tele-x telele telete teleut tellee tetele tetete teutul tubble tubul- tubule tuelle tutele tuttle tuttul tuttut u-tube utelle uteute xeelee

bbbbbbb belette bluetee bluette bubblet bulblet bulbule bulette bullett bullule bulteel bultell elbette et-tell exultet leleble tebbutt teletex teleut- teltele tettete textlet textuel tubelet tul-tul tulette tullett tut-tut xxxxxxx

bbbbbbbb bee-butt bleuette bluebell bluebelt bulb-tee bultelle buttelle t-tubule tee-bulb teletext

beebeebee blue-bell bluebelle tebe-tebe

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