-er -ey bbb bbd bbe bbk bbo bbr bbx bby bdb bdd bde bdk bdo bdr bdx bdy be- beb bed bee bek beo ber bex bey bkb bke bkk bko bkr bkx bob bod boe bok boo bor box boy brb brd bre brk bro brr brx bry bxb bxd bxo bxx by- byd bye byk byo byr dbb dbd dbe dbk dbo dbr dbx dby ddb ddd dde ddk ddo ddr ddx ddy de- deb ded dee dek deo der dex dey dkb dke dkk dko dkr dkx dob dod doe dok doo dor dox doy drb drd dre drk dro drr drx dry dxd dxo dxr dxx dy- dyb dyd dye dyk dyo dyr dyy ebb ebd ebe ebk ebo ebr ebx eby ed- edb edd ede edk edo edr edx edy eeb eed eee eek eeo eer eex eey ekb ekd eke eko ekr eky eo- eob eod eoe eok eoo eor erb erd ere erk ero err ery ex- exd exe exo exr exx exy eyd eye eyo eyr kbb kbd kbe kbk kbo kbr kbx kdb kde kdk kdo kdr kdx kdy ke- keb ked kee kek keo ker kex key kkb kke kkk kkr kky kob kod koe kok koo kor koy krd krk kro krr kry kxo kxy kyd kye kyo kyr kyx ob- obb obd obe obk obo obr obx oby odb odd ode odo odr oeb oed oee oeo oer oex oey okb okd oke okk oko okr oo- oob ood ook ooo oor oox or- orb ord ore ork oro orr orx ory ox- oxb oxo oxx oxy oyd oye oyo rbb rbd rbe rbk rbo rbr rbx rdb rdd rde rdo rdr rdx rdy re- reb red ree rek reo rer rex rey rkb rke rkk rko rky rob rod roe rok roo ror rox roy rrb rrd rrk rrr rxr ry- ryd rye ryk ryo ryr ryy xbe xbr xbx xdb xde xdk xdr xed xee xer xex xkb xke xod xok xoo xor xox xrd xrx xry xxo xxx xxy xyr xyy ybe ybr yby yde ydo ydy yeb yed yee yek yeo yer yex yey ykk yob yod yoe yok yoo yor yox yoy yre yro yxe yxy yyb yye yyy

bbbb bbdd bbdo bbeb bbox bboy bbyo bd-r bdry bebb bebe bebo beby bede bedo beeb beed beek beer beey beke beko beo- beod beok beor berd bere berk bero berr bery beye beyk bkry bobb bobe bobo boby bodb bode bodo body boee boeo boer boey boke boko boob bood booe book boor boox bor- bord bore bork boro borr bory boxy boyd boye boyo brdo brdy breb bred bree brek breo brer brex brey brkb brob brod broe brok broo bror brox brrr bry- bryd brye bryk bryo byde byed byer byke byob byod byrd byre byrk byyd d-bo dboy dddd ddre ddry debe deby dedd dede dedo deeb deed deek deer dek- deke deor der- derb dere derk dero derr dery dex- dexe dexy deye deyo deyr dkey do-x dobb dobe doby dod- dodd dode dodo dody doek doer doke doko doky doob dood dook door dord dore dork doro dorr dory doxy doye doyk doyo dred dree drek drey drob drod droy dry- drye dxbe dxbr dxby dxdr dxed dxkb dxkr dxkx dxky dxrd dxre dxrk dxrr dxrx dxxr dxxx dxyk dxyr dybe dydd dyde dyed dyer dyey dyke dyko dykr dyo- dyok dyoo dyor dyr- dyrb dyre dyrk dyro dyrx dyxr dyxx dyxy dyyr ebbo ebbr ebby ebed eber eboe eboo ebor ebox eboy ebro edde eddo eddy ede- eder edex edod eeby eede eeee eeke eero eery ekeb eked ekek eker eode eore er-x erbb erbe erde ereb ered erer erke erob erod eroe eroo erre erro erye eryx exed exer exo- exod exor exrx exxy eyeb eyed eyer eyey eyke eyre eyry eyyr kbbb kbbd kbbe kbbk kbbo kbbr kbdb kbde kbdo kbdr kbdx kbdy kbeb kbed kbee kbek kbeo kber kbex kbey kbkb kbkk kbko kbkr kbky kbob kbod kboe kbok kboo kbox kbrb kbrd kbre kbrk kbro kbrx kbry kbxb kbxd kbxr kbxx kbyb kbyo kbyr kdbb kdbr kdbx kddb kddd kddk kddr kddx kdeb kdex kdkb kdkd kdkk kdko kdkr kdoe kdok kdox kdrb kdro kdrx kdry kdxe kdxx kdxy kdyk kebb kebe kebr kedb kedd kede kedo kedr kedy keed keek keer kekb keke keko keok ker- kerb kere kerk kero kerr kerx kexb kexo kexx kexy keyb keye keyy kkbb kkbd kkbe kkbo kkbr kkdd kkdo kkdy kked kkex kkkk kkob kkoo kkor kkoy kkrb kkre kkrk kkro kkrr kkrx kkxk kkxx kkyx kkyy kobb kobe kobk kobo kobr koby kode kodk kodo kody koed kokb koke kokk koko kokr kokx koky koob kook kooo koor korb kord kore kork koro korr koxe koxr koye koyo koyy krbb krbd krbe krbk krbr krbx krdd krde krdo krdr krdx krdy kreb kred kree krek kreo krex krkd krke krkk krko krkr krkx krky krob krod kroe krok kroo kror krox kroy krrb krre krrk krro krrr krrx krry krxb krxk krxo krxr krxx krxy kryd krye kryk kryo kryy kxbr kxbx kxdd kxdr kxed kxeo kxex kxkk kxkx kxok kxoo kxor kxox kxrb kxre kxrk kxro kxrr kxrx kxry kxxe kxxk kxxo kxxr kxxx kybb kybe kybo kybr kyby kydd kyde kydo kydy kyee kykd kyke kykk kykr kykx kyky kyok kyoo kyor kyox kyoy kyre kyrk kyro kyrx kyxe kyxk kyxx kyxy kyyk kyyo kyyx kyyy o-eo obbo obby obed ober obex obey obkb oboe obok obor obox oboy obre obro odbo oddd oddy oded odeo oder odex odoo odor odry odyr oedo oere oeye oeyo okby oked oker okey okko okok okor okre okro okyo oobe ooby ooer ooky oooo oord oore oory orbb orbe orbo orby orde ordo ore- oreb ored orek oreo orer orex orey orke orko oro- oroe orok oror oroy orro orry oryx oxer oxo- oxox oxxo oxy- oxyd oyee oyer oyke oyre rbbb rbbr rder rebb