-er bbb bbd bbe bbf bbk bbo bbr bdb bdd bde bdf bdj bdk bdo bdr be- beb bed bee bef bek beo ber bfb bfd bfe bff bfj bfo bfr bjd bjf bjj bjk bjr bkb bke bkf bkk bko bkr bob bod boe bof boj bok boo bor brb brd bre brf brj brk bro brr dbb dbd dbe dbf dbk dbo dbr ddb ddd dde ddf ddk ddo ddr de- deb ded dee def dej dek deo der dfb dfd dfe dff dfj dfk dfo dfr dj- djb djd dje djf djk djo dkb dke dkk dko dkr dob dod doe dof doj dok doo dor drb drd dre drj drk dro drr ebb ebd ebe ebf ebj ebk ebo ebr ed- edb edd ede edf edj edk edo edr eeb eed eee eef eek eeo eer ef- efb efd efe eff efo efr ejd ejf ejo ekb ekd eke ekf eko ekr eo- eob eod eoe eof eok eoo eor erb erd ere erf erk ero err fbb fbd fbe fbf fbk fbo fbr fdb fdd fde fdf fdj fdk fdo fdr feb fed fee fef fek feo fer ffd ffe fff ffk ffo ffr fjb fjd fkb fkf fkj fkk fob foe fof fok foo for frb frd fre frf frj frk fro frr j-d jbf jbj jbk jbo jbr jdb jde jdf jdo jdr jeb jed jee jef jej jek jeo jer jfb jfd jfe jff jfj jfk jfo jfr jjb jjf jjj jjk jjr jkb jkk jko jkr job jod joe jof joj jok joo jor jrb jrf jrk jro jrr kbb kbd kbe kbf kbk kbo kbr kdb kde kdf kdk kdo kdr ke- keb ked kee kef kek keo ker kfd kff kfo kjb kje kjr kkb kke kkk kkr kob kod koe kof kok koo kor krd krf krk kro krr ob- obb obd obe obf obj obk obo obr odb odd ode odf odo odr oeb oed oee oef oeo oer of- ofb ofd ofe off ofo ofr ojb ojd oje ojo okb okd oke okj okk oko okr oo- oob ood oof ook ooo oor or- orb ord ore orf ork oro orr rbb rbd rbe rbf rbk rbo rbr rdb rdd rde rdf rdj rdo rdr re- reb red ree ref rek reo rer rfb rfd rfe rff rfj rfk rfo rfr rjf rjk rjr rkb rke rkf rkk rko rob rod roe rof roj rok roo ror rrb rrd rrf rrk rrr

bbbb bbdd bbdo bbeb bd-j bd-r bebb bebe bebo bede bedo beeb beed beef beej beek beer befe beff befo beke beko beo- beod beof beok beor berd bere berk bero berr bjfe bobb bobe bobo bodb bode bodo boee boef boeo boer bofd bofe boff bojd bojo boke boko boob bood booe boof book boor bor- bord bore borf borj bork boro borr brdo breb bred bree bref brek breo brer brje brkb brob brod broe brok broo bror brrr d-bo dbfo dddd ddre debe dedd dede dedo deeb deed deef deek deer defe deff defo deje dejk dek- deke deor der- derb dere derf derj derk dero derr dfer dfoe dfrf djed djer dobb dobe dod- dodd dode dodo doek doer doff dojo doke doko doob dood doof dook door dord dore dorf dork doro dorr dred dree dref drek drob drod drof ebbo ebbr ebed eber eboe eboo ebor ebro edde eddo ede- eder edjo edod eede eeee eefe eeke eero efbr efeo efke efor ejer ejob ejoo ekeb eked ekek eker eode eore erbb erbe erde erdf ereb ered erer erke erob erod eroe eroo erre erro f--k febo fede feeb feed feek feer fefe feff fefo fejd feke feko feod feof ferb ferd fere ferk fero ferr ffee ffff ffrr fode foed foer fofo foje foke food foof fook for- forb ford fore forj fork foro forr fred free freo frob froe j-ro jbob jdrf jebb jebe jeed jeer jefe jeff jeke jeok jere jerk jero jobe jobo jodo joed joee jofr jojo jokb joke joof jook joor jore jorf jork joro jrbr kbbb kbbd kbbe kbbf kbbk kbbo kbbr kbdb kbde kbdf kbdo kbdr kbeb kbed kbee kbef kbek kbeo kber kbfb kbff kbfk kbfo kbfr kbjd kbjk kbkb kbkf kbkk kbko kbkr kbob kbod kboe kbok kboo kbrb kbrd kbre kbrf kbrj kbrk kbro kdbb kdbr kddb kddd kddf kddk kddr kdeb kdef kdfo kdfr kdje kdjf kdjr kdkb kdkd kdkk kdko kdkr kdoe kdok kdrb kdrf kdro kebb kebe kebr kedb kedd kede kedj kedo kedr keed keef keek keer kefb keff kefr kejb kejj kejo kekb keke keko keoj keok ker- kerb kere kerf kerk kero kerr kfbk kfeb kfed kfer kffb kfff kffk kfjb kfjk kfkb kfok kfoo kfor kfrd kfre kfrj kfro kfrr kjbb kjbr kjee kjef kjer kjff kjfk kjjd kjjf kjjj kjjk kjjo kjjr kjke kjkj kjkk kjoe kjoj kjok kjor kjrb kjrf kkbb kkbd kkbe kkbj kkbo kkbr kkdd kkdj kkdo kked kkfr kkjb kkjd kkjk kkkj kkkk kkob kkoj kkoo kkor kkrb kkre kkrf kkrk kkro kkrr kobb kobe kobk kobo kobr kode kodj kodk kodo koed kofe koff kofk kofo kojb kojd koje kojo kokb koke kokf kokk koko kokr koob kook kooo koor korb kord kore korf kork koro korr krbb krbd krbe krbk krbr krdd krde krdo krdr kreb kred kree kref krej krek kreo krfd krfe krff krfo krjb krje krjk krjo krkd krke krkk krko krkr krob krod kroe krof krok kroo kror krrb krre krrf krrk krro krrr o-eo obbo obed ober obkb oboe obok obor obre obro odbo oddd oded odeo oder odoo odor oedo oere ofdr ofek ofer off- offe offo offr ofor ofre ojok oked okej oker okko okok okor okre okro oobe ooer ooff oooo oord oore orbb orbe orbo orde ordo ore- oreb ored orek oreo orer orfe orff orke orko oro- oroe orof orok oror orro rbbb rbbr rder rebb rebe rebk rebo redd rede redo redr