-er -ol b-p bbb bbe bbi bbl bbm bbo bbp bbr be- beb bee bei bel bem beo bep ber bi- bib bie bii bil bim bio bip bir blb ble bli bll blm blo blp blr bmb bme bmi bml bmm bmo bmp bmr bob boe boi bol bom boo bop bor bpb bpe bpi bpl bpm bpo bpp bpr brb bre bri brl brm bro brp brr ebb ebe ebi ebl ebm ebo ebp ebr eeb eee eel eem eeo eep eer eib eie eii eil eim eio eip eir elb ele eli ell elm elo elp elr em- emb eme emi eml emm emo emp emr eo- eob eoe eoi eol eom eoo eop eor ep- epb epe epi epl epm epo epp epr erb ere eri erl erm ero erp err ibb ibe ibi ibl ibm ibo ibp ibr ie- iee iei iel iem iep ier iib iie iii iil iim iio iip iir il- ilb ile ili ill ilm ilo ilp ilr im- imb ime imi iml imm imo imp io- iob ioe ioi iol iom ioo iop ior ipb ipe ipi ipl ipm ipo ipp ipr ir- irb ire iri irl irm iro irp irr l-p lbb lbe lbi lbl lbm lbo lbp lbr leb lee lei lel lem leo lep ler lib lie lii lil lim lio lip lir llb lle lli lll llm llo llp llr lmb lme lmi lml lmm lmo lmp lmr lob loe loi lol lom loo lop lor lpb lpe lpi lpl lpm lpo lpp lpr lrb lri lrm lro lrp lrr m-o m-r mbb mbe mbi mbl mbm mbo mbp mbr meb mee mei mel mem meo mep mer mi- mib mie mii mil mim mio mip mir mlb mle mli mll mlm mlo mlp mlr mmb mme mmi mml mmm mmo mmp mmr mob moe moi mol mom moo mop mor mpb mpe mpi mpl mpm mpo mpp mpr mrb mre mri mrl mrm mro mrp mrr o-i ob- obb obe obi obl obm obo obp obr oeb oee oei oel oem oeo oep oer oib oie oii oil oim oio oip oir olb ole oli oll olm olo olp om- omb ome omi oml omm omo omp omr oo- oob ooi ool oom ooo oop oor op- opb ope opi opl opm opo opp opr or- orb ore ori orl orm oro orp orr p-p pbb pbe pbi pbl pbm pbo pbp pbr peb pee pei pel pem peo pep per pib pie pii pil pim pio pip pir plb ple pli pll plm plo plp plr pmb pme pmi pml pmm pmo pmp pmr pob poe poi pol pom poo pop por ppb ppe ppi ppl ppm ppo ppp ppr prb pre pri prl prm pro prp prr rbb rbe rbi rbl rbm rbo rbp rbr re- reb ree rei rel rem reo rep rer rib rie rii ril rim rio rip rir rle rli rll rlm rlo rlp rlr rmb rme rmi rml rmm rmo rmp rmr rob roe roi rol rom roo rop ror rpb rpe rpi rpl rpm rpo rpp rpr rrb rri rrl rrm rrp rrr

bbbb bbeb bblb bbpr bebb bebe bebi bebo beeb beel beem beep beer beil beim beir bele beli bell belm belo belp beme beo- beor bepo bere beri berm bero berr bibb bibe bibi bibl bibo bieb biel bier bile bili bill bilo bimo bio- bioi biol bipm bipp birb bire biri birl biro birr bleb blee blei blem bleo blim blio blip blir blme blob blom bloo blop bmep bmir bmmi bmop bobb bobe bobi bobo boee boel boeo boep boer boi- boie boii boil boim bole boli boll bolm bolo bomb bome bomi bomp boob booe bool boom boop boor bope bopp bor- bore bori borm boro borr bpel bpml bpoe breb bree brei brel brem breo brep brer brie bril brim brio brlp brob broe brol brom broo bror brrm brrr ebbo ebbr ebel eber ebli eboe ebol eboo ebor ebpo ebro eeee eele eemo eero eiei eier eile eime eimi eipo eipr eire el-b el-p elbe elbi elbo elee elem eleo eler elie elil elim elio elle elli ello elme elml elmo eloi elom elpe elpi elro embe embi embo embr emel emer emii emil emim emir emle emlm emme emmi emml emor empe empi emre eoir eole eoli eolo eore eori eorl epbm epee eper epi- epie epil epip eple epll epmo epol epor eppo eppp eprb epro eprp erbb erbe ereb erei erel erem erer erie eril erim erio erle erli erll erme ermo erob eroe eroi erol eroo erpe erre erro i-be ibbm ibie ibim ible ibml ibmp ibri ibro ieie ieio iele ieme iere ieri iiie iiii iiio iioi iioo iiop iipm ilbm ile- ileo iler ilie ilio ilir ill- ille illi illo illp ilme ilmo ilmr iloo ilpe ilpr ilre ilrm imbe imbi imel imep imer imir imli imlp imme immi immo impi impl impr imre imri imro imrr iobi ioee ioel ioii ioio iole iolo iome iomo iooi iooo iopl iore iori iper ipie ipil iplo ipmi ipmp ipoe ipop ippo ippr ipri irbe irbm irbp iree irel irem irer iri- irie iril irio irip irlb irmo irob irop irpe irre irri lblr lebo leel leem leep leer leib leie leil leio leir lele leli lell lelo leme lemi lemm lemo lemp leoi leom leor lepe lepi lepo lepp lere lerm lero lerp libe libo libr lieb liel liep lier liii liir lilb lile lili lill lilo limb lime limi liml limm limo limp lio- liom lior lip- lipb lipe lipi lipl lipo lipp lire liri lirl liro lirp lirr llll lloo lmbo lmii lmmr lob- lobb lobe lobi lobo loeb loei loir lole loli loll lolo lomb lome lomi lomm lomo lomp loob looe lool loom loop loor lope lopi lopp lore lori loro lppl lprp lroi lrrr mbim mbio mebe mebo meel meem meep meer meil meir mel- melb mele meli mell