-er -ol bbb bbe bbi bbl bbm bbo bbr be- beb bee bei bel bem beo ber bi- bib bie bii bil bim bio bir blb ble bli bll blm blo blr bmb bme bmi bml bmm bmo bmr bob boe boi bol bom boo bor brb bre bri brl brm bro brr ebb ebe ebi ebl ebm ebo ebr eeb eee eel eem eeo eer eib eie eii eil eim eio eir elb ele eli ell elm elo elr em- emb eme emi eml emm emo emr eo- eob eoe eoi eol eom eoo eor erb ere eri erl erm ero err ibb ibe ibi ibl ibm ibo ibr ie- iee iei iel iem ier iib iie iii iil iim iio iir il- ilb ile ili ill ilm ilo ilr im- imb ime imi iml imm imo io- iob ioe ioi iol iom ioo ior ir- irb ire iri irl irm iro irr lbb lbe lbi lbl lbm lbo lbr leb lee lei lel lem leo ler lib lie lii lil lim lio lir llb lle lli lll llm llo llr lmb lme lmi lml lmm lmo lmr lob loe loi lol lom loo lor lrb lri lrm lro lrr m-o m-r mbb mbe mbi mbl mbm mbo mbr meb mee mei mel mem meo mer mi- mib mie mii mil mim mio mir mlb mle mli mll mlm mlo mlr mmb mme mmi mml mmm mmo mmr mob moe moi mol mom moo mor mrb mre mri mrl mrm mro mrr o-i ob- obb obe obi obl obm obo obr oeb oee oei oel oem oeo oer oib oie oii oil oim oio oir olb ole oli oll olm olo om- omb ome omi oml omm omo omr oo- oob ooi ool oom ooo oor or- orb ore ori orl orm oro orr rbb rbe rbi rbl rbm rbo rbr re- reb ree rei rel rem reo rer rib rie rii ril rim rio rir rle rli rll rlm rlo rlr rmb rme rmi rml rmm rmo rmr rob roe roi rol rom roo ror rrb rri rrl rrm rrr

bbbb bbeb bblb bebb bebe bebi bebo beeb beel beem beer beil beim beir bele beli bell belm belo beme beo- beor bere beri berm bero berr bibb bibe bibi bibl bibo bieb biel bier bile bili bill bilo bimo bio- bioi biol birb bire biri birl biro birr bleb blee blei blem bleo blim blio blir blme blob blom bloo bmir bmmi bobb bobe bobi bobo boee boel boeo boer boi- boie boii boil boim bole boli boll bolm bolo bomb bome bomi boob booe bool boom boor bor- bore bori borm boro borr breb bree brei brel brem breo brer brie bril brim brio brob broe brol brom broo bror brrm brrr ebbo ebbr ebel eber ebli eboe ebol eboo ebor ebro eeee eele eemo eero eiei eier eile eime eimi eire el-b elbe elbi elbo elee elem eleo eler elie elil elim elio elle elli ello elme elml elmo eloi elom elro embe embi embo embr emel emer emii emil emim emir emle emlm emme emmi emml emor emre eoir eole eoli eolo eore eori eorl erbb erbe ereb erei erel erem erer erie eril erim erio erle erli erll erme ermo erob eroe eroi erol eroo erre erro i-be ibbm ibie ibim ible ibml ibri ibro ieie ieio iele ieme iere ieri iiie iiii iiio iioi iioo ilbm ile- ileo iler ilie ilio ilir ill- ille illi illo ilme ilmo ilmr iloo ilre ilrm imbe imbi imel imer imir imli imme immi immo imre imri imro imrr iobi ioee ioel ioii ioio iole iolo iome iomo iooi iooo iore iori irbe irbm iree irel irem irer iri- irie iril irio irlb irmo irob irre irri lblr lebo leel leem leer leib leie leil leio leir lele leli lell lelo leme lemi lemm lemo leoi leom leor lere lerm lero libe libo libr lieb liel lier liii liir lilb lile lili lill lilo limb lime limi liml limm limo lio- liom lior lire liri lirl liro lirr llll lloo lmbo lmii lmmr lob- lobb lobe lobi lobo loeb loei loir lole loli loll lolo lomb lome lomi lomm lomo loob looe lool loom loor lore lori loro lroi lrrr mbim mbio mebe mebo meel meem meer meil meir mel- melb mele meli mell melo meme meml memo memr meor mer- merb mere meri merl merm mero miee miel miem mier miii miio mile mili mill milo milr mim- mime mimi mimo mio- miol mire miri mirl miro mirr mlii mlle mmii mmli mmmm mmor mobb mobe mobi mobo moel moii moil moio moir mole moli moll molo molr mome momi momo moob mooe mool moor morb more mori morl moro mrbb mrbm mreb mree mrml o-eo obbo obel ober obie oble oboe oboi obol obor obre obri obro oeil oele oeme oere oerm oier oiii oimb oime oire olbo ole- olei oleo oler olib olie olim olio olle olli ollo olmi olmo olom olor ombe ombo omee omei omeo omer omie omim omio omle omo- omoe omoi omoo omor omre omri omro oobe oobi ooer oolo oome oooo oore orbb orbe orbi orbo ore- oreb orel orem oreo orer ori- orie oril orio orle orlo orme ormo oro- oroe orom oror orri orro rbbb rbbr rble rebb rebe rebo reeb reel reem reii reil reim reir relb rele rell relm relo reme remi remo reol rere reri rero rib- ribe ribo riel riem rier rile rill rilo rime rimi rimm rimo riol riom rire riri rlee rlml rmll rob- robb robe robi robo roel roer roil roio roir role roll rolm rolo romb rome romi romm romo roob rooi rool room roor rore rori roro rrle rrrr

bbbee be-er be-ro bebel beber beblo beebe beele beeli beeri beibi beier beire belbo belee belem belie belim bellb belle belli bello bembe bembo bemer bemol beoir berbe berei berel berie beril berim berio berle berli berlo berme