bbb bbe bbl bbt bbx be- beb bee bel bet bex blb ble bll blt blx btb bte btl btt btx bxb bxl bxx ebb ebe ebl ebt ebx eeb eee eel eet eex elb ele ell elt elx etb ete etl ett etx ex- exe exl ext exx lbb lbe lbl lbt lbx leb lee lel let lex llb lle lll llt ltb lte ltl ltt ltx lxx t-x tbb tbe tbl tbt te- teb tee tel tet tex tle tll tlt tlx ttb tte ttl ttt ttx txe txl txt xbe xbl xbx xee xel xet xex xlb xlt xtx xxl xxx

bbbb bbeb bbet bblb bebb bebe beeb beel beet bele bell belt bete bett blbt bleb blee blet btex bttb ebel eeee eele eete eext el-b elbe elee elet elex elle elte etee etel ette exel exte extl leel leet lele lell lete lett lext lexx llet llll ltbl ltee lxxx teel teet tel- tele tell telt tete tett tetx text tltx ttbb tttt xbee xbel xexe xlet xxxx

bbbee bebel beebe beele beete belee belet bellb belle betee betel betle bett- bette bexel bleet blete ebbet ebble ebell eblex eeeee eleet elele ellel ellet etete etext ettel ettle exlex extel lebel lebet leell lelex lelle letbe lette lexxe tbtbt tebet teele teell tele- telex tell- telle tetel tetex tetle tette texel texte tlell tlett ttttt xetex xexex xtext

bbbbbb beebee beetle belett bellet beltel betell betete bettee bettel bettle bexell e-text eleele ellett exetel exteel leelee leetle lexell teebee teetee tele-x telele telete tellee tetele tetete xeelee

bbbbbbb belette elbette et-tell leleble teletex teltele tettete textlet xxxxxxx

bbbbbbbb teletext

beebeebee tebe-tebe

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