b-u bbb bbe bbi bbk bbl bbm bbs bbu be- beb bee bei bek bel bem bes beu bi- bib bie bii bik bil bim bis biu bkb bke bkk bkl bkm bks blb ble bli blk bll blm bls blu bmb bme bmi bmk bml bmm bms bmu bsb bse bsi bsk bsl bsm bss bsu bub bue bui buk bul bum bus buu ebb ebe ebi ebk ebl ebm ebs ebu eeb eee eek eel eem ees eib eie eii eik eil eim eis eiu ekb eke eki ekl eks eku elb ele eli elk ell elm els elu em- emb eme emi emk eml emm ems emu es- esb ese esi esk esl esm ess esu eu- eub eue eui eul eus ibb ibe ibi ibk ibl ibm ibs ibu ie- iee iei iek iel iem ies iib iie iii iil iim iis iiu ikb ike iki ikk ikl iks iku il- ilb ile ili ilk ill ilm ils ilu im- imb ime imi iml imm ims imu is- isb ise isi isk isl ism iss isu iu- iub iue iui ium ius kbb kbe kbi kbk kbl kbm kbs kbu ke- keb kee kei kek kel kem kes kib kie kii kik kil kim kis kiu kkb kke kki kkk kkl kkm kks kku kl- klb kli klm kls klu kmb kme kmi kmk kml kmm kms kmu ksb kse ksi ksk ksl ksm kss ksu kub kue kui kuk kul kum kus kuu lbb lbe lbi lbk lbl lbm lbs lbu leb lee lei lek lel lem les leu lib lie lii lik lil lim lis liu lkb lkl lks llb lle lli llk lll llm lls llu lmb lme lmi lmk lml lmm lms lmu lsb lse lsi lsk lsl lsm lss lsu lub lue lui luk lul lum lus luu mbb mbe mbi mbk mbl mbm mbs mbu meb mee mei mek mel mem mes meu mi- mib mie mii mik mil mim mis miu mkb mke mkk mkl mkm mks mku mlb mle mli mlk mll mlm mls mlu mmb mme mmi mmk mml mmm mms mmu msb mse msi msk msl msm mss msu mub mue mui muk mul mum mus muu sbb sbe sbi sbk sbl sbm sbs sbu se- seb see sei sek sel sem ses seu sib sie sii sik sil sim sis siu sk- skb ske ski skk skl skm sks sku slb sle sli slk sll slm sls slu smb sme smi smk sml smm sms smu ss- ssb sse ssi ssk ssl ssm sss ssu sub sue sui suk sul sum sus suu ubb ube ubi ubk ubl ubs ubu ueb uee uei uel uem ues uib uie uii uil uim uis uiu ukb uke uki ukk ukl uku ulb ule uli ulk ull ulm uls ulu um- umb ume umi uml umm ums umu usb use usi usk usl usm uss usu uue uum uus uuu

-ism bbbb bbbs bbeb bblb bbls bebb bebe bebi beeb beek beel beem bees beik beil beim beis beke beki beks bele beli belk bell belm bels belu beme bemu bes- bese besk besm bess beuk bibb bibe bibi bibl bibs bieb biel bies bieu biis bike biku bile bili bilk bill bils bilu bims bis- bise bisk bisl biss bisu bleb blee blei blek blem bles bleu blik blim blis blkb blls blme blss blub blue blum blus bmmi bmus bseb bsee bses bsim bsms bsse bssm bubb bube bubi bubs bubu buel buem bueu buie buik buis buiu buke buki bukk buku bulb bule buli bulk bull buls bulu bum- bumb bums buse busi busk buss busu buus ebbs ebel ebes ebis ebli ebul ebus eeee eees eeke eeks eele eels eems eese eesi eesk eiei eies eike eiki eiks eile eime eimi eims eise eisk eiss ekeb ekek ekes ekis ekki eksi el-b elbe elbi elbu elee elek elem eles elie elik elil elim elis elke elki elks elle elli ells ellu elme elml elms else elsu elue elui elul elum elus embe embi embs emek emel emes emeu emii emil emim emis emks emle emlm emme emmi emml emms emmu emse emul emus esbs esee esek esel esem eses esie esik esil esis eske esks esku esli esme esse essi essl essu esui esus eubi eule eums euse i-be ibbm ibes ibie ibim ibis ible ibml ibms ibss ibus ieie iele iels ieme iems iesi iesu iies iiie iiii iiis iisi iism iisu iium ikee ikes ikki iksu ikue ilbm ile- ilek iles ilie ilis ilke ilki ilks ilku ill- ille illi ills ilme ilse ilum ilus imbe imbi imel imes imli imme immi imms imsi imsk imss imsu imue imus isbe isbl iseb isee isel ises isie isil isim isis isku isle isls isme ismi isms isse issi isss issu isum isus iuel iuiu iums iuse iuss kbbb kbbe kbbi kbbk kbbl kbbm kbbs kbbu kbeb kbee kbek kbel kbes kbib kbie kbik kbil kbim kbis kbiu kbkb kbkk kbkl kblb kble kbll kblm kbls kblu kbmb kbme kbmi kbms kbsb kbsi kbsk kbsm kbss kbsu kbub kbue kbuk kbul kbus kbuu kebb kebe kebi kebu keek keel keem kees keib keii keik keil keis kekb keke keki kekl keks keku kele keli kelk kell kelm kelu kemb keme kemi kemm kems kemu kesb kesi kesk kess keul keus kibb kibe kibi kibl kibs kibu kiel kies kieu kiii kiik kiis kiiu kiki kikk kiku kilb kile kili kilk kill kilm kimb kime kimi kiml kimm kims kise kisi kisk kisl kism kiss kisu kiul kiuu kkbb kkbe kkbi kkbl kkbs kkik kkim kkkk kklb kkli kkll kkls kkmi kkmk kkml kkms kkse kksi kksm kkss kksu kkus kkuu klbb klbe klbl klbm klbs klbu kleb klee klek klem kles klib klik klil klim klis kliu klkk klkl klks kllb klle kllk klls klmi klmk klmm klms klse klsi klsm klsu klub klue kluk klum kluu kmbi kmbl kmbs kmei kmel kmem kmil