-er -ol bbb bbe bbi bbl bbm bbo bbr bbt be- beb bee bei bel bem beo ber bet bi- bib bie bii bil bim bio bir bit blb ble bli bll blm blo blr blt bmb bme bmi bml bmm bmo bmr bmt bob boe boi bol bom boo bor bot brb bre bri brl brm bro brr brt btb bte bti btl btm bto btr btt ebb ebe ebi ebl ebm ebo ebr ebt eeb eee eel eem eeo eer eet eib eie eii eil eim eio eir eit elb ele eli ell elm elo elr elt em- emb eme emi eml emm emo emr emt eo- eob eoe eoi eol eom eoo eor eot erb ere eri erl erm ero err ert etb ete eti etl etm eto etr ett ibb ibe ibi ibl ibm ibo ibr ibt ie- iee iei iel iem ier iet iib iie iii iil iim iio iir iit il- ilb ile ili ill ilm ilo ilr ilt im- imb ime imi iml imm imo imt io- iob ioe ioi iol iom ioo ior iot ir- irb ire iri irl irm iro irr irt itb ite iti itl itm ito itt lbb lbe lbi lbl lbm lbo lbr lbt leb lee lei lel lem leo ler let lib lie lii lil lim lio lir lit llb lle lli lll llm llo llr llt lmb lme lmi lml lmm lmo lmr lmt lob loe loi lol lom loo lor lot lrb lri lrm lro lrr lrt ltb lte lti ltl ltm lto ltr ltt m-o m-r mbb mbe mbi mbl mbm mbo mbr mbt meb mee mei mel mem meo mer met mi- mib mie mii mil mim mio mir mit mlb mle mli mll mlm mlo mlr mlt mmb mme mmi mml mmm mmo mmr mmt mob moe moi mol mom moo mor mot mrb mre mri mrl mrm mro mrr mrt mtb mte mti mtl mtm mto mtr mtt o-i ob- obb obe obi obl obm obo obr obt oeb oee oei oel oem oeo oer oet oib oie oii oil oim oio oir oit olb ole oli oll olm olo olt om- omb ome omi oml omm omo omr omt oo- oob ooi ool oom ooo oor oot or- orb ore ori orl orm oro orr ort ot- otb ote oti otl otm oto otr ott rbb rbe rbi rbl rbm rbo rbr rbt re- reb ree rei rel rem reo rer ret rib rie rii ril rim rio rir rit rle rli rll rlm rlo rlr rlt rmb rme rmi rml rmm rmo rmr rmt rob roe roi rol rom roo ror rot rrb rri rrl rrm rrr rrt rtb rte rti rtl rtm rto rtr rtt tbb tbe tbi tbl tbm tbo tbr tbt te- teb tee tei tel tem teo ter tet tib tie tii til tim tio tir tit tle tli tll tlm tlo tlr tlt tmb tme tmi tml tmm tmo tmr tmt to- tob toe toi tol tom too tor tot trb tre tri trl trm tro trr trt ttb tte tti ttl ttm tto ttr ttt

bbbb bbeb bbet bblb bebb bebe bebi bebo beeb beel beem beer beet beil beim beir beit bele beli bell belm belo belt beme beo- beor beot bere beri berm bero berr bert bete beti beto bett bibb bibe bibi bibl bibo bieb biel bier biet bile bili bill bilo bilt bimo bio- bioi biol biot birb bire biri birl biro birr birt bite bito bitt blbt bleb blee blei blem bleo blet blim blio blir blit blme blob blom bloo blot bmir bmmi bobb bobe bobi bobo boee boel boeo boer boet boi- boie boii boil boim boit bole boli boll bolm bolo bolt bomb bome bomi bomt boob booe bool boom boor boot bor- bore bori borm boro borr bort botb bote boti boto bott breb bree brei brel brem breo brer bret brie bril brim brio brit brob broe brol brom broo bror brot brrm brrr btie btob btor btrt bttb ebbo ebbr ebel eber ebit ebli eboe ebol eboo ebor ebro eeee eele eemo eero eete eiei eier eile eime eimi eire eitb eiti eitm eito eitr el-b elbe elbi elbo elee elem eleo eler elet elie elil elim elio elit elle elli ello elme elml elmo eloi elom elro elte elto embe embi embo embr emel emer emet emii emil emim emir emit emle emlm emme emmi emml emor emre emte eoir eole eoli eolo eore eori eorl eoto erbb erbe ereb erei erel erem erer eret erie eril erim erio erit erle erli erll erme ermo erob eroe eroi erol eroo erre erro ertl etbr etee etel etem eter etim etio etoe etre etrm etro ette etti etto i-be ibbm ibet ibie ibim ible ibml ibot ibri ibro ibtb ibtl ieet ieie ieio iele ieme iere ieri ietm iett iiie iiii iiio iiit iioi iioo iitm iitr iitt ilbm ile- ileo iler ilet ilie ilio ilir ilit ill- ille illi illo illt ilme ilmo ilmr iloo ilot ilre ilrm imbe imbi imel imer imet imir imit imli imme immi immo immt imre imri imro imrr imto iobi ioee ioel ioii ioio ioit iole iolo iome iomo iooi iooo iore iori iote ioto irbe irbm iree irel irem irer iri- irie iril irio irlb irmo irob irre irri irte irti itbe itel item iter itet itie itil itim itll itme itmo itoi itol itoo itor itri itto lblr lbrt lebo leel leem leer leet leib leie leil leio leir leit lele leli lell lelo leme lemi lemm lemo leoi leom leor lere lerm lero lert lete leti leto lett libe libo libr lieb liel lier liet liii liir lilb lile lili lill lilo lilt limb lime limi liml limm limo lio- liom lior lire liri lirl liro lirr lirt litb lite liti litl lito litr litt llet llll lloo lmbo lmii lmmr lob- lobb lobe lobi lobo loeb loei loir loit lole loli