-ol b-u bbb bbe bbi bbk bbl bbo bbt bbu be- beb bee bei bek bel beo bet beu bi- bib bie bii bik bil bio bit biu bkb bke bkk bkl bko bkt blb ble bli blk bll blo blt blu bob boe boi bok bol boo bot bou btb bte bti btk btl bto btt btu bub bue bui buk bul buo but buu ebb ebe ebi ebk ebl ebo ebt ebu eeb eee eek eel eeo eet eib eie eii eik eil eio eit eiu ekb eke eki ekl eko ekt eku elb ele eli elk ell elo elt elu eo- eob eoe eoi eok eol eoo eot eou etb ete eti etk etl eto ett etu eu- eub eue eui eul eut ibb ibe ibi ibk ibl ibo ibt ibu ie- iee iei iek iel iet iib iie iii iil iio iit iiu ikb ike iki ikk ikl iko ikt iku il- ilb ile ili ilk ill ilo ilt ilu io- iob ioe ioi iol ioo iot iou itb ite iti itk itl ito itt itu iu- iub iue iui iut k-t kbb kbe kbi kbk kbl kbo kbu ke- keb kee kei kek kel keo ket kib kie kii kik kil kio kit kiu kkb kke kki kkk kkl kkt kku kl- klb kli klo klt klu kob koe koi kok kol koo kot kou ktb kte ktk ktl kto ktt ktu kub kue kui kuk kul kut kuu lbb lbe lbi lbk lbl lbo lbt lbu leb lee lei lek lel leo let leu lib lie lii lik lil lio lit liu lkb lkl lkt llb lle lli llk lll llo llt llu lob loe loi lok lol loo lot lou ltb lte lti ltk ltl lto ltt ltu lub lue lui luk lul luo lut luu o-i ob- obb obe obi obk obl obo obt obu oeb oee oei oel oeo oet oib oie oii oik oil oio oit oiu okb oke oki okk okl oko oku olb ole oli olk oll olo olt olu oo- oob ooi ook ool ooo oot ot- otb ote oti otk otl oto ott otu ou- oue oui ouk oul ouo out tbb tbe tbi tbk tbl tbo tbt tbu te- teb tee tei tek tel teo tet teu tib tie tii tik til tio tit tiu tkb tke tkk tkl tko tkt tle tli tlk tll tlo tlt tlu to- tob toe toi tok tol too tot tou ttb tte tti ttk ttl tto ttt ttu tub tue tui tuk tul tuo tut tuu ubb ube ubi ubk ubl ubo ubt ubu ueb uee uei uel uet uib uie uii uil uio uit uiu ukb uke uki ukk ukl uku ulb ule uli ulk ull ulo ult ulu uob uoe uok uol uoo uot utb ute uti utk utl uto utt utu uue uut uuu

bbbb bbeb bbet bblb bebb bebe bebi bebo beeb beek beel beet beik beil beit beke beki beko bele beli belk bell belo belt belu beo- beok beot bete beti beto bett betu beuk bibb bibe bibi bibl bibo bieb biel biet bieu bike biko biku bile bili bilk bill bilo bilt bilu bio- bioi biol biot biou bite bito bitt bitu blbt bleb blee blei blek bleo blet bleu blik blio blit blkb blob blok bloo blot blou blub blue blut bobb bobe bobi bobo bobu boee boel boeo boet boi- boie boii boil boit boiu boke boki boko boku bole boli bolk boll bolo bolt bolu boob booe book bool boot botb bote boti boto bott boue bouk boul bout btek btie btob bttb bubb bube bubi bubo bubu buel bueu buie buik buit buiu buke buki bukk buko buku bulb bule buli bulk bull bult bulu buol but- bute buti buto butt ebbo ebel ebit ebli eboe ebol eboo ebul eeee eeke eele eete eetu eiei eike eiki eiko eile eiou eitb eiti eito ekeb ekek eket ekki ekoi el-b elbe elbi elbo elbu elee elek eleo elet elie elik elil elio elit elke elki elko elle elli ello ellu eloi elok elte elto elue elui elul eole eoli eolo eoto etee etel etik etio etoe etok ette etti etto ettu etui eubi eule euoi i-be ibet ibie ible ibot ibtb ibtl ieet ieie ieio iele iett iiie iiii iiio iiit iioi iioo iitt ikee ikki ikko ikoo ikue ikuo ile- ilek ileo ilet ilie ilio ilit ilke ilki ilku ill- ille illi illo illt ilok iloo ilot ilut iobi ioee ioel ioii ioio ioit ioke ioko iole iolo iooi iooo iote ioto itbe itek itel itet itie itil itko itll itoi itol itoo itou itto iuel iuiu k-lo kbbb kbbe kbbi kbbk kbbl kbbo kbbt kbbu kbeb kbee kbek kbel kbeo kbet kbib kbie kbik kbil kbio kbit kbiu kbkb kbkk kbkl kbko kblb kble kbll kblo kblt kblu kbob kboe kboi kbok kboo kbot kbtb kbte kbtk kbtl kbto kbtt kbub kbue kbuk kbul kbut kbuu kebb kebe kebi kebt kebu keek keel keet keib keii keik keil keio kekb keke keki kekl keko keku kele keli kelk kell kelo kelt kelu keok keol ket- kete keti ketk keto kett ketu keul kibb kibe kibi kibl kibo kibt kibu kiel kieu kiii kiik kiit kiiu kiki kikk kiko kikt kiku kilb kile kili kilk kill kilo kilt kioe kioi kiok kiol kioo kiot kiou kite kiti kitl kito kitt kitu kiul kiuu kkbb kkbe kkbi kkbl kkbo kkbt kkik kkit kkkk kklb kkli kkll kklo kkob kkol kkoo kkot kktk kktl kktu kkut kkuu klbb klbe klbl klbt klbu kleb klee klek kleo klet klib klik klil klio klit kliu klkk klkl klko kllb klle kllk klob kloe klok klol kloo klou klti kltk klto kltt klub klue kluk kluu kobb kobe kobi kobk kobo kobu koei koel koii koil koit kokb koke koki kokk koko koku kolb kole koli kolk koll kolo kolt kolu koob kooi kook kool kooo koot koou kotb kote koti kotk