-er b-u bbb bbd bbe bbn bbo bbr bbu bdb bdd bde bdo bdr bdu bdv be- beb bed bee ben beo ber beu bev bnb bnd bne bnn bno bnr bnu bnv bob bod boe bon boo bor bou bov brb brd bre brn bro brr bru brv bub bud bue bun buo bur buu bvb bvd bve bvn bvo bvr bvu bvv dbb dbd dbe dbn dbo dbr dbu dbv ddb ddd dde ddn ddo ddr ddu de- deb ded dee den deo der deu dev dnb dnd dne dnn dno dnr dob dod doe don doo dor dou dov drb drd dre drn dro drr dru drv dub dud due dun duo dur duv dvb dvd dve dvn dvr dvu ebb ebd ebe ebn ebo ebr ebu ebv ed- edb edd ede edn edo edr edu eeb eed eee een eeo eer eev en- enb end ene enn eno enr enu env eo- eob eod eoe eon eoo eor eou erb erd ere ern ero err eru erv eu- eub eud eue eun eur euv evb evd eve evn evo evr evv nbb nbd nbe nbn nbo nbr nbu nbv ndb ndd nde ndn ndo ndr ndu ndv ne- neb ned nee nen neo ner neu nev nnb nne nnn nno nnu nnv no- nob nod noe non noo nor nou nov nrb nrd nre nrn nro nrr nru nrv nub nud nue nun nuo nur nuu nuv nvb nvd nve nvn nvu nvv ob- obb obd obe obn obo obr obu obv odb odd ode odn odo odr odu odv oeb oed oee oen oeo oer on- onb ond one onn ono onr onu oo- oob ood oon ooo oor oov or- orb ord ore orn oro orr oru orv ou- oud oue oun ouo our ov- ovb ovd ove ovo ovv rbb rbd rbe rbn rbo rbr rbu rdb rdd rde rdn rdo rdr rdu rdv re- reb red ree ren reo rer reu rev rnb rnd rnn rno rnr rnu rnv rob rod roe ron roo ror rou rov rrb rrd rrn rrr rru rub rud rue run ruo rur ruu ruv rvb rvd rve rvn rvo rvr rvu rvv ubb ube ubn ubo ubr ubu ubv udb udd ude udn udo udr udu udv ueb ued uee uen uer un- unb und une unn uno unr unu unv uob uod uoe uon uoo uor ur- urb urd ure urn uro urr uru uue uun uur uuu uvb uve uvo uvu uvv v-e vbd vbo vbr vbv vdb vdd vde vdo vdr vdu vdv veb ved vee ven veo ver veu vn- vnd vno vnr vnu vnv vob vod voe von voo vor vou vov vrb vrd vre vrn vrr vru vue vur vuv vvb vvo vvr vvv

-ene -one bbbb bbdd bbdo bbeb bd-r bebb bebe bebo bede bedo bedu beeb beed been beer bend bene benn beno benu beo- beod beon beor berd bere bern bero berr beru beur bevo bner bnor bnrr bobb bobe bobo bobu bodb bode bodo bodu boee boen boeo boer bond bone bonn bono bonu boob bood booe boon boor bor- bord bore born boro borr boru boud boue boun bour bove bovo brdo breb bred bree bren breo brer brev brno brob brod broe bron broo bror brou brrr brud brue brun bruv bubb bube bubo bubu budb budd bude budo budu buen buer bueu bunb bund bune bunn buno bunu buon bur- burb burd bure burn buro burr buru buvd buve bvdu d-bo dbrn dddd ddre ddub debe debu dedd dede dedo dedu deeb deed deen deer deev dene denn deno denu deon deor der- derb dere dern dero derr derv deue deur deve devo dner dnev dobb dobe dobu dod- dodd dode dodo doen doer dond done donn dono donr doob dood doon door dord dore dorn doro dorr doru doub doud doue doun dour dove dred dree dren drev drno drob drod dron drou drub drue druu druv drvn dub- dubb dube dubu dudd dude dudo dudu duer dune dunn duno duo- duon dure durn duro duru duur duve dvdr dvno dvor ebbo ebbr ebed eben eber ebno eboe ebon eboo ebor ebro ebru ebur edde eddo ede- eden eder edno edod edon edou edrn edru edun edur edve eede eedu eeee eend eero eevn en-v enb- enbn enbr end- ende endo endu ened enee eneo ener enne ennu eno- enoe enon enue enur eode eone eore erbb erbe erde ereb ered eren erer erev erne erno erob erod eroe eron eroo erre erro erub erur eruv erve eude euer eur- eure euro evdb even ever evoe evon evoo evre nbbo nber nddb ndde nddo nder ndor ndre nebb nebe nebn nebo nebr nebu nedd nede nedo nedu neeb need neen neer neev nend nene neno nenu neo- neod neon neoo nerd nere nero nerr neru nerv neue neun neuo neur neuu neve nevo nndb nnnn nobo nobu node nodo nodu noed noer non- none nonn nono nonu noo- noob noon nooo noor noov nor- norb nord nore norn noro norr norv noun nour nov- nove novo nren nron nrrd nube nudd nude nudo nuee nuer nune nunn nuno nuon nurd nure nurn nurr nuru nurv nuvo o-eo obbo obed oben ober oboe obon obor obre obro odbo oddd oded oden odeo oder odnb odon odoo odor odou odur oedn oedo oen- oeno oere onde ondo one- oneb oned onee oneo oner onne onno onod onon onor onue onur oobe ooer oone oooo oord oore orbb orbe orbo orbu orde ordn ordo ordu ore- oreb ored oren oreo orer orne orno oro- oroe oron oror orro orub orve orvr oude oued ouen ouer oun- ound oune our- oure ourn ouro ouu- ovde ovee oven over ovo- ovod ovon ovoo ovre rbbb rbbr rder rdev rebb rebe rebo rebu redd rede redo redr redu reeb reed reen reev rend rene renn reno renu reod reou rerd rere rero reru reue reuu revd reve revo