-er bbb bbe bbi bbk bbr bbt bbw be- beb bee bei bek ber bet bew bi- bib bie bii bik bir bit biw bkb bke bkk bkr bkt bkw brb bre bri brk brr brt brw btb bte bti btk btr btt btw bwb bwi bwk bwr ebb ebe ebi ebk ebr ebt ebw eeb eee eek eer eet eew eib eie eii eik eir eit ekb eke eki ekr ekt erb ere eri erk err ert erw etb ete eti etk etr ett etw ewb ewe ewi ewk ewr ewt eww ibb ibe ibi ibk ibr ibt ibw ie- iee iei iek ier iet iib iie iii iir iit iiw ikb ike iki ikk ikr ikt ir- irb ire iri irk irr irt itb ite iti itk itt iwb iwe iwi iwk iwr iwt iww k-t kbb kbe kbi kbk kbr kbw ke- keb kee kei kek ker ket kew kib kie kii kik kir kit kkb kke kki kkk kkr kkt kri krk krr krt krw ktb kte ktk ktr ktt ktw kw- kwi kwk kwt kww rbb rbe rbi rbk rbr rbt rbw re- reb ree rei rek rer ret rew rib rie rii rik rir rit rkb rke rkk rkt rrb rri rrk rrr rrt rtb rte rti rtk rtr rtt rtw rwb rwe rwi rwr tbb tbe tbi tbk tbr tbt te- teb tee tei tek ter tet tew tib tie tii tik tir tit tiw tkb tke tkk tkr tkt tkw trb tre tri trk trr trt trw ttb tte tti ttk ttr ttt ttw twb twe twi twr twt tww wbb wbe wbi wbr wbt wbw web wee wei wek wer wet wew wib wie wii wik wir wit wkb wke wkr wkt wkw wr- wre wri wrk wrr wrt wrw wtb wti wtr wtt wtw wwe wwi wwt www

bbbb bbeb bbet bbwr bebb bebe bebi beeb beek beer beet beik beir beit beke beki bere beri berk berr bert bete beti bett betw bewe bibb bibe bibi bieb bier biet bike birb bire biri birk birr birt bite bitt biw- breb bree brei brek brer bret brew brie brik brit brkb brrr brwe btek btie btrt bttb ebbr ebbw eber ebit eeee eeke eete eiei eier eike eiki eire eitb eiti eitr ekeb ekek eker eket ekki ekwe erbb erbe ereb erei erer eret erew erie erik erit erke erki erre erwt etbr etee eter etik etre ette etti ewer ewew ewre ewte i-be ibet ibew ibie ibri ibtb ieet ieie iere ieri iett iiie iiii iiit iitr iitt iiwi ikee iker ikki ikri irbe iree irer iri- irie irki irre irri irte irti itbe itek iter itet itie itri itwe iweb iwie iwiw kbbb kbbe kbbi kbbk kbbr kbbt kbbw kbeb kbee kbek kber kbet kbew kbib kbie kbik kbit kbkb kbkk kbkr kbkw kbrb kbre kbri kbrk kbrt kbrw kbtb kbte kbtk kbtr kbtt kbtw kbwb kbww kebb kebe kebi kebr kebt keek keer keet keib keii keik keir kekb keke keki ker- kerb kere keri kerk kerr kert ket- kete keti ketk ketr kett kewb kewe kewr kewt kibb kibe kibi kibr kibt kier kiew kiii kiik kiit kiki kikk kikr kikt kirb kiri kirk kirr kirt kite kiti kitr kitt kiwb kiwi kiwr kkbb kkbe kkbi kkbr kkbt kkik kkit kkkk kkrb kkre kkrk kkrr kkrt kktk kkwb kkwe kkwk krbb krbe krbi krbk krbr krbt krbw kreb kree krei krek kret krew krib krik krit krke krki krkk krkr krkw krrb krre krri krrk krrr krrt krrw krti krtk krtr krwb krwk krwr ktbb ktbr ktbt ktee ktek ktib ktie ktik ktkb ktke ktkk ktkr ktkt ktrb ktre ktri ktrk ktrr ktrt ktrw ktti kttk kttr kttt kttw ktwb ktwi kwbe kwbi kwbt kwbw kweb kwee kwei kwie kwik kwit kwkb kwkk kwkr kwkw kwrb kwre kwri kwrk kwrr kwrt kwrw kwtr kwtw kwwk kwwr kwwt rbbb rbbr rebb rebe rebk reeb reek reet reii reik reir reit reke reki rekt rere reri rert rete reti retr rett rewe rib- ribe riek rier riet riew rike riki rikk rire riri rite riti ritt rrrr rtee rtei rwik tbit tbrb teek teer teet teie teir teke ter- tere teri terk terr tete teti tetr tett tibi tie- tiee tiei tier tiet tiew tiit tike tiki tirb tire tiri tirr tite titi titt tiwi tre- tree trei trek tret trew tri- trib trie trik trit trte trtr trwe ttbb tter tttt twbt twee twei twer twi- twib twie twik twit twke wbbb wbbe wbbi wbbk wbbr wbbt wbbw wbeb wbei wbek wber wbet wbew wbib wbie wbik wbiw wbkb wbke wbkk wbkr wbkt wbkw wbrb wbri wbrk wbrr wbrt wbrw wbte wbti wbtk wbtr wbtt wbtw wbwb wbwi wbwt webb webe webt weeb weei week weer weet weib weie weii weik weir weit wekb weke weki wekr wekt wekw wer- werb were weri werk werr wert werw wetb wete wetk wetr wett wewe wibb wibi wibr wibt wibw wiek wier wiii wiik wiit wikb wike wiki wikk wirb wire wiri wirk wirr wirt wite witi witk witr witt wiwi wkbe wkbi wkbk wkbw wkeb wkei wket wkew wkib wkie wkii wkik wkiw wkkb wkki wkkr wkkt wkkw wkrb wkre wkri wkrk wkrr wkrt wkte wkti wktk wktr wktt wkwi wrbb wrbe wrbi wrbk wrbt wrbw wreb wree wrei wrek wrer wret wrew wrie wrik writ wrkb wrki wrkk wrkr wrkt wrkw wrrb wrre wrrk wrrw wrtb wrte wrti wrtr wrtw wrwb wrwr wtbb wtbi wtbk wtbr wtib wtie wtik wtke wtki wtkk wtkr wtkt wtkw wtrb wtre wtri wtrt wtrw wttb wtte wtti wttr wttt wttw wtwb wtwk wtwr wtwt wtww wwbb wwbr wwbt wweb wwei wwer wwet wwib wwii wwik wwkb wwki wwkr wwrb wwre wwrk wwrr wwrw wwti wwtk wwtr wwtw wwwe wwwi wwwk wwwr wwww

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