-er b-u bbb bbe bbn bbo bbr bbu bbx be- beb bee ben beo ber beu bex bnb bne bnn bno bnr bnu bnx bob boe bon boo bor bou box brb bre brn bro brr bru brx bub bue bun buo bur buu bux bxb bxn bxo bxx ebb ebe ebn ebo ebr ebu ebx eeb eee een eeo eer eex en- enb ene enn eno enr enu eo- eob eoe eon eoo eor eou erb ere ern ero err eru eu- eub eue eun eur eux ex- exe exo exr exu exx nbb nbe nbn nbo nbr nbu nbx ne- neb nee nen neo ner neu nex nnb nne nnn nno nnu no- nob noe non noo nor nou nox nrb nre nrn nro nrr nru nrx nub nue nun nuo nur nuu nux ob- obb obe obn obo obr obu obx oeb oee oen oeo oer oex on- onb one onn ono onr onu onx oo- oob oon ooo oor oox or- orb ore orn oro orr oru orx ou- oue oun ouo our ox- oxb oxn oxo oxx rbb rbe rbn rbo rbr rbu rbx re- reb ree ren reo rer reu rex rnb rnn rno rnr rnu rob roe ron roo ror rou rox rrb rrn rrr rru rub rue run ruo rur ruu rux rxr ubb ube ubn ubo ubr ubu ubx ueb uee uen uer un- unb une unn uno unr unu unx uob uoe uon uoo uor uox ur- urb ure urn uro urr uru urx uue uun uur uuu uxb uxo uxr uxu xbe xbr xbx xee xen xer xeu xex xno xnu xon xoo xor xox xrx xue xun xxo xxx

-ene -one bbbb bbeb bbox bebb bebe bebo beeb been beer bene benn beno benu beo- beon beor bere bern bero berr beru beur beux bner bnor bnrr bobb bobe bobo bobu boee boen boeo boer bone bonn bono bonu boob booe boon boor boox bor- bore born boro borr boru boue boun bour breb bree bren breo brer brex brno brob broe bron broo bror brou brox brrr brue brun brux bubb bube bubo bubu buen buer bueu bunb bune bunn buno bunu buon bur- burb bure burn buro burr buru ebbo ebbr eben eber ebno eboe ebon eboo ebor ebox ebro ebru ebur eeee eero enb- enbn enbr enee eneo ener enne ennu eno- enoe enon enue enur eone eore eoux er-x erbb erbe ereb eren erer erne erno erob eroe eron eroo erre erro erub erur euer eur- eure euro exen exer exo- exon exor exrx nbbo nber nebb nebe nebn nebo nebr nebu neeb neen neer nene neno nenu neo- neon neoo neox nere nero nerr neru neue neun neuo neur neuu nexe nexo nexx nnnn nobo nobu noer non- none nonn nono nonu nonx noo- noob noon nooo noor nor- norb nore norn noro norr noun nour nren nron nube nuee nuer nune nunn nuno nuon nure nurn nurr nuru o-eo obbo oben ober obex oboe obon obor obox obre obro oen- oeno oere one- oneb onee oneo oner onex onne onno onon onor onue onur oobe ooer oone oooo oore orbb orbe orbo orbu ore- oreb oren oreo orer orex orne orno oro- oroe oron oror orro orub ouen ouer oun- oune our- oure ourn ouro ouu- oxen oxer oxo- oxon oxox oxxo rbbb rbbr rebb rebe rebo rebu reeb reen rene renn reno renu reou rere rero reru reue reuu reux rexx rnbr rob- robb robe robo robu roen roer rone rono roob roon roor roox rore roro roru roub roue roun roux roxo rrrr rrun rubb rube rubu ruen ruer rune runn runo rure ruro ruru ruun ubbe ubbo uber ubon ueno unbe uneb unee unen uner unne unno unon unox unro uone uor- uore urbe ure- urex urne uro- uroo urox urre urun urur uuen uuno uuuu uxor uxue xbee xbox xeer xen- xene xenn xeno xenu xeon xer- xero xexe xnee xorn xoro xoxo xuxu xxxo xxxx

bbbee be-er be-ro beber bebox beebe beene bene- benne benno bennu benon benue benun benur beone beorn beour berbe beren berne berno berob beroe beror berre berru berun beuer beuno beure bexon bo-bo bobr bobre boero boeun boeur boner bonne bonon bonou bonox booer boone boore boorn booru borbo boree boren borer borex born- borne borno bornu boro- boron boroo borou borox borre borro borun bouee bouer bouex boune boure bourn boxbe boxee boxen boxer boxun bre-x brebu breen breer brene brenn breno breo- brere breu- breux brobo broer bronn bronx broon broue broun brrrr bruen bruer brune brunn bruno bruun bubbe buben buber bubon bueno bunne bunun buono buoux buren burn- burne buron buroo burro burru burun e-box e-one ebber ebene ebern ebner ebone eboon eboue ebron ebure eeeee eener enbun enero ennor enone enore enorn enron enure enurn eorne eorre erbbe erben erber ereen erere ernen erone eroor erore erron error eubro eunoe eurex euro- eurre exene exner exorb exore exorn exurb exxon neber nebro neere nenno neore neoux nerbo neree nereo neron nerre nerur neuen neuer neueu neune neuou neur- neure neuro nexen nexoe nexon nexor nnebe nnooo no-no nobbe nobob noboe nobox nobre nobuo noerr non-u nonne nonno noone noonu norbu noren norex norne noron norro norun noune noxon nu-nu nueno nunon nunun nuoro nure- nurun nuxeo o-bon o-r-b oboro oboue obreb obren obrne oeno- oenoe one-x onebe onene oneno oneon oneor onere onero oneux onne- onnen onone onoon onore onorn onour onxeo oo-er ooooo oouen oreo- orere orero orexo ornee ornex ornon orobe orobo oroer orono oroux orube orune oruro ouene ouoro oure- ouren ourne ourno rebbe reber rebon rebox rebun reene reere renee rener renne renno reno- renou reone reorx rere- reree rerob rerun reuen reuer reune rexen rexer rexon ro-ro robbe robbo roben rober robo- robon robor robun robur roero roeux ronee ronen roneo ronne ronno rooer roone roore rooue rorbu rorer rouen rouer roune roure roxen rubee ruben ruber rubon rubor ruere rueun runer