-er b-u bbb bbe bbf bbk bbo bbq bbr bbt bbu be- beb bee bef bek beo beq ber bet beu bfb bfe bff bfj bfo bfq bfr bft bfu bjf bjj bjk bjr bjt bju bkb bke bkf bkk bko bkq bkr bkt bob boe bof boj bok boo boq bor bot bou bqe bqt brb bre brf brj brk bro brq brr brt bru btb bte btf btk bto btq btr btt btu bub bue buf buj buk buo bur but buu ebb ebe ebf ebj ebk ebo ebq ebr ebt ebu eeb eee eef eek eeo eer eet ef- efb efe eff efo efr eft ejf ejo ejt eju ekb eke ekf eko ekr ekt eku eo- eob eoe eof eok eoo eoq eor eot eou eqe eqf eqq eqt equ erb ere erf erk ero erq err ert eru etb ete etf etj etk eto etr ett etu eu- eub eue euf euj eur eut fbb fbe fbf fbk fbo fbr fbt fbu feb fee fef fek feo fer fet feu ffe fff ffk ffo ffr fft ffu fjb fkb fkf fkj fkk fkt fob foe fof fok foo for fot fou fqt frb fre frf frj frk fro frq frr frt fru ftb fte ftf ftk fto ftq ftr ftt ftu fub fue fuf fuk fuo fur fut fuu jbf jbj jbk jbo jbq jbr jbt jbu jeb jee jef jej jek jeo jeq jer jet jeu jfb jfe jff jfj jfk jfo jfr jft jjb jjf jjj jjk jjr jju jkb jkk jko jkr jkt jku job joe jof joj jok joo jor jot jou jqt jrb jrf jrk jro jrr jrt jtb jte jtf jtk jtq jtr jtt jtu jub jue juf juk juo jur jut k-t kbb kbe kbf kbk kbo kbr kbu ke- keb kee kef kek keo ker ket kff kfo kfu kjb kje kjr kju kkb kke kkk kkr kkt kku kob koe kof kok koo kor kot kou krf krk kro krr krt kru ktb kte ktf ktj ktk kto ktr ktt ktu kub kue kuj kuk kur kut kuu ob- obb obe obf obj obk obo obr obt obu oeb oee oef oeo oer oet of- ofb ofe off ofo ofr oft ofu ojb oje ojo oju okb oke okj okk oko okr oku oo- oob oof ook ooo oor oot oqb oqo or- orb ore orf ork oro orr ort oru ot- otb ote otf otk oto otr ott otu ou- oue ouf ouk ouo our out qbe qbq qee qef qeo qet qfb qfe qff qft qof qoo qor qqk qqq qqu qrb qre qrt qru qto qtq qtr qu- que quo qur qut rbb rbe rbf rbk rbo rbr rbt rbu re- reb ree ref rek reo req rer ret reu rfb rfe rff rfj rfk rfo rfq rfr rft rfu rjf rjk rjr rkb rke rkf rkk rko rkt rku rob roe rof roj rok roo ror rot rou rrb rrf rrk rrq rrr rrt rru rtb rte rtf rtj rtk rto rtq rtr rtt rtu rub rue ruf ruk ruo rur rut ruu tbb tbe tbf tbj tbk tbo tbr tbt tbu te- teb tee tef tej tek teo teq ter tet teu tfb tfe tff tfj tfk tfo tfr tft tfu tje tjf tjo tjr tju tkb tke tkk tko tkr tkt to- tob toe tof toj tok too toq tor tot tou tqo trb tre trf trk tro trq trr trt tru ttb tte ttf ttk tto ttr ttt ttu tub tue tuf tuj tuk tuo tur tut tuu ubb ube ubf ubk ubo ubr ubt ubu ueb uee uef uer uet ufe uff ufj ufo ufr uft ufu ujo ukb uke ukf ukk ukr uku uob uoe uoj uok uoo uor uot ur- urb ure urf urk uro urr urt uru utb ute utf utj utk uto utr utt utu uue uur uut uuu

bbbb bbbq bbeb bbet bebb bebe bebo beeb beef beej beek beer beet befe beff befo beft beke beko beo- beof beok beor beot bere berk bero berr bert beru bete beto bett betu beuk beur bftt bjfe bobb bobe bobo bobu boee boef boeo boer boet bofe boff bofu bojo bojt boju boke boko boku boob booe boof book boor boot boqe bor- bore borf borj bork boro borr bort boru botb bote boto bott boue bouf bouk bour bout bque breb bree bref brek breo brer bret brfu brje brkb brob broe brok broo bror brot brou brrr brue brut btek btob btor btqk btrt bttb bubb bube bubo bubq bubu buer bueu bufe buff bufo bufr buje bujo buju buke bukk buko buku bur- burb bure burj burk buro burr burt buru but- bute buto butt ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeee eefe eeke eero eete eetu efbr efeo efet efke efor eft- eftu ejer ejob ejoo ejot ekeb ekek eker eket ekur eore eoto equ- eque equo erbb erbe ereb erer eret erft erke erob eroe eroo erre erro ertu erub erur etbr etee eter etfb etfe etoe etok etre etro ette etto ettu euer eur- eure euro eurt f--k febo feeb feek feer feet fefe feff fefo feke feko feof ferb fere ferk fero ferr fert feru fete fetr fett fetu ffee ffff ffrr fftf fobt foer fofo foje foke foof fook foot for- forb fore forj fork foro forr fort fote foto fott four fout free freo freq fret frob froe frot frou frub frue fter ftub fubb fubu fuet fuff fufu fuke fukk fuko fuku fuor fur- fure furo furr furt fute futo futu j-ro jbob jebb jebe jeer jeet jefe jeff jeju jeke jeok jere jerk jero jert jeru jetb jete jett jeuk jeur jfet jftr jobe jobo jobu joee jofr jojo jokb joke joof jook joor joot jore jorf jork joro jort joto jott jouk jour jrbr jube jubu juju juke juku juok jure jurr jute kbbb kbbe kbbf kbbk kbbo kbbr