-up b-p b-u bbb bbe bbp bbt bbu bbx be- beb bee bep bet beu bex bpb bpe bpp bpt bpu bpx btb bte btp btt btu btx bub bue bup but buu bux bxb bxx ebb ebe ebp ebt ebu ebx eeb eee eep eet eex ep- epb epe epp ept epu epx etb ete etp ett etu etx eu- eub eue eup eut eux ex- exe exp ext exu exx p-p pbb pbe pbp pbt pbu pbx peb pee pep pet peu pex ppb ppe ppp ppt ppu ppx pt- ptb pte ptp ptt ptu ptx pub pue pup put puu pxe pxt t-x tbb tbe tbp tbt tbu te- teb tee tep tet teu tex tpb tpe tpp tpt tpu tpx ttb tte ttp ttt ttu ttx tub tue tup tut tuu tux txe txt txu ubb ube ubp ubt ubu ubx ueb uee uep uet up- upb upe upp upt upu upx utb ute utp utt utu utx uue uut uuu uxb uxt uxu xbe xbx xee xep xet xeu xex xpb xpe xpp xpt xtp xtx xue xup xxp xxx

bbbb bbeb bbet bebb bebe beeb beep beet bete bett betu beux btbp btex bttb bubb bube bubu bueu but- bute butt eeee eete eetu eext epee eppp epte epub epxp etee ette ettu etux expt exte peep peet pepe pete pett peut pppp pptt pu-e pube pubu puet pueu pupe pupu put- pute putt putu puxe tbtp tebu teet tepe tepp tepu tete tett tetu tetx teut text tppp tpte tptp tput ttbb tttt tubb tube tubu tuet tupe tupu tute tutt tutu ubbe ubet uext upbe uppe uppp uppu upup utep uttu uuuu uxue xbee xexe xtep xuxu xxxx

bbbee beebe beete beeut beppe beppu betee bett- bette beute bubbe butte butut ebbet eeeee eepee epptb etete etext exept extue exute peebu peete pepee peppe pept- pepup petbe pette puett pupet puppe putt- putte puttu putup tbtbt tbutt tebet teepe teeup tepee tepet tepeu teppu tetex tette texte ttttt tubex tupee tutee tutte upeet upput utube uuuuu xetex xexeu xexex xtext xtube

bbbbbb beebee betete bettee betutu bububu e-text ettutu pebete peepee peteet pettet pppppp puppet pupput put-up putput puttee t-tube teebee teepee teetee tetete tuppee tuttut u-tube up-put uteute

bbbbbbb pee-pee put-put tebbutt tettete tut-tut xxxxxxx

bbbbbbbb bee-butt beepbeep peeppeep puttputt

beebeebee putt-putt tebe-tebe

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