-ol bbb bbe bbi bbk bbl bbm bbo bbt be- beb bee bei bek bel bem beo bet bi- bib bie bii bik bil bim bio bit bkb bke bkk bkl bkm bko bkt blb ble bli blk bll blm blo blt bmb bme bmi bmk bml bmm bmo bmt bob boe boi bok bol bom boo bot btb bte bti btk btl btm bto btt ebb ebe ebi ebk ebl ebm ebo ebt eeb eee eek eel eem eeo eet eib eie eii eik eil eim eio eit ekb eke eki ekl eko ekt elb ele eli elk ell elm elo elt em- emb eme emi emk eml emm emo emt eo- eob eoe eoi eok eol eom eoo eot etb ete eti etk etl etm eto ett ibb ibe ibi ibk ibl ibm ibo ibt ie- iee iei iek iel iem iet iib iie iii iil iim iio iit ikb ike iki ikk ikl iko ikt il- ilb ile ili ilk ill ilm ilo ilt im- imb ime imi iml imm imo imt io- iob ioe ioi iol iom ioo iot itb ite iti itk itl itm ito itt k-t kbb kbe kbi kbk kbl kbm kbo ke- keb kee kei kek kel kem keo ket kib kie kii kik kil kim kio kit kkb kke kki kkk kkl kkm kkt kl- klb kli klm klo klt kmb kme kmi kmk kml kmm kmo kmt kob koe koi kok kol kom koo kot ktb kte ktk ktl ktm kto ktt lbb lbe lbi lbk lbl lbm lbo lbt leb lee lei lek lel lem leo let lib lie lii lik lil lim lio lit lkb lkl lkt llb lle lli llk lll llm llo llt lmb lme lmi lmk lml lmm lmo lmt lob loe loi lok lol lom loo lot ltb lte lti ltk ltl ltm lto ltt m-o mbb mbe mbi mbk mbl mbm mbo mbt meb mee mei mek mel mem meo met mi- mib mie mii mik mil mim mio mit mkb mke mkk mkl mkm mko mkt mlb mle mli mlk mll mlm mlo mlt mmb mme mmi mmk mml mmm mmo mmt mob moe moi mok mol mom moo mot mtb mte mti mtk mtl mtm mto mtt o-i ob- obb obe obi obk obl obm obo obt oeb oee oei oel oem oeo oet oib oie oii oik oil oim oio oit okb oke oki okk okl oko olb ole oli olk oll olm olo olt om- omb ome omi oml omm omo omt oo- oob ooi ook ool oom ooo oot ot- otb ote oti otk otl otm oto ott tbb tbe tbi tbk tbl tbm tbo tbt te- teb tee tei tek tel tem teo tet tib tie tii tik til tim tio tit tkb tke tkk tkl tkm tko tkt tle tli tlk tll tlm tlo tlt tmb tme tmi tmk tml tmm tmo tmt to- tob toe toi tok tol tom too tot ttb tte tti ttk ttl ttm tto ttt

bbbb bbeb bbet bblb bebb bebe bebi bebo beeb beek beel beem beet beik beil beim beit beke beki beko bele beli belk bell belm belo belt beme beo- beok beot bete beti beto bett bibb bibe bibi bibl bibo bieb biel biet bike biko bile bili bilk bill bilo bilt bimo bio- bioi biol biot bite bito bitt blbt bleb blee blei blek blem bleo blet blik blim blio blit blkb blme blob blok blom bloo blot bmmi bobb bobe bobi bobo boee boel boeo boet boi- boie boii boil boim boit boke boki boko bole boli bolk boll bolm bolo bolt bomb bome bomi bomt boob booe book bool boom boot botb bote boti boto bott btek btie btob bttb ebbo ebel ebit ebli eboe ebol eboo eeee eeke eele eemo eete eiei eike eiki eiko eile eime eimi eitb eiti eitm eito ekeb ekek eket ekki ekoi el-b elbe elbi elbo elee elek elem eleo elet elie elik elil elim elio elit elke elki elko elle elli ello elme elml elmo eloi elok elom elte elto embe embi embo emek emel emet emii emil emim emit emle emlm emme emmi emml emte eole eoli eolo eoto etee etel etem etik etim etio etoe etok ette etti etto i-be ibbm ibet ibie ibim ible ibml ibot ibtb ibtl ieet ieie ieio iele ieme ietm iett iiie iiii iiio iiit iioi iioo iitm iitt ikee ikki ikko ikmo ikom ikoo ilbm ile- ilek ileo ilet ilie ilio ilit ilke ilki ill- ille illi illo illt ilme ilmo ilok iloo ilot imbe imbi imel imet imit imli imme immi immo immt imok imto iobi ioee ioel ioii ioio ioit ioke ioko iole iolo iome iomo iooi iooo iote ioto itbe itek itel item itet itie itil itim itko itll itme itmo itoi itol itoo itto k-lo kbbb kbbe kbbi kbbk kbbl kbbm kbbo kbbt kbeb kbee kbek kbel kbeo kbet kbib kbie kbik kbil kbim kbio kbit kbkb kbkk kbkl kbko kblb kble kbll kblm kblo kblt kbmb kbme kbmi kbmo kbmt kbob kboe kboi kbok kboo kbot kbtb kbte kbtk kbtl kbtm kbto kbtt kebb kebe kebi kebt keek keel keem keet keib keii keik keil keio kekb keke keki kekl keko kele keli kelk kell kelm kelo kelt kemb keme kemi kemm kemo keok keol keom ket- kete keti ketk keto kett kibb kibe kibi kibl kibo kibt kiel kiii kiik kiit kiki kikk kiko kikt kilb kile kili kilk kill kilm kilo kilt kimb kime kimi kiml kimm kimo kimt kioe kioi kiok kiol kioo kiot kite kiti kitl kito kitt kkbb kkbe kkbi kkbl kkbo kkbt kkik kkim kkit kkkk kklb kkli kkll kklo kkmi kkmk kkml kkmo kkmt kkob kkol kkoo kkot kktk kktl klbb klbe klbl klbm klbt kleb klee klek klem kleo klet klib klik klil klim klio klit klkk klkl klko kllb klle kllk klmi klmk klmm klmt klob kloe klok klol kloo klti kltk klto kltt kmbi