-ol bbb bbi bbk bbl bbn bbo bbs bi- bib bii bik bil bin bio bis bkb bkk bkl bkn bko bks blb bli blk bll bln blo bls bnb bni bnk bnl bnn bno bns bob boi bok bol bon boo bos bsb bsi bsk bsl bsn bso bss ibb ibi ibk ibl ibn ibo ibs iib iii iil iin iio iis ikb iki ikk ikl iko iks il- ilb ili ilk ill iln ilo ils in- inb ini ink inl inn ino ins io- iob ioi iol ion ioo ios is- isb isi isk isl isn iso iss kbb kbi kbk kbl kbn kbo kbs kib kii kik kil kin kio kis kkb kki kkk kkl kkn kks kl- klb kli klo kls kn- kni knk knl knn kno kob koi kok kol kon koo kos ksb ksi ksk ksl ksn kso kss lbb lbi lbk lbl lbo lbs lib lii lik lil lin lio lis lkb lkl lks llb lli llk lll lln llo lls lnb lni lnk lnl lnn lno lns lob loi lok lol lon loo los lsb lsi lsk lsl lsn lso lss n-i nbb nbi nbk nbl nbn nbo nbs nib nii nik nil nin nio nis nki nkk nkn nko nks nlb nli nlk nll nln nlo nls nnb nni nnk nnl nnn nno nns no- nob noi nok nol non noo nos nsb nsi nsk nsl nsn nso nss o-i ob- obb obi obk obl obn obo obs oib oii oik oil oin oio ois okb oki okk okl oko oks olb oli olk oll oln olo ols on- onb oni onk onl onn ono ons oo- oob ooi ook ool oon ooo oos os- osb osi osk osl osn oso oss sbb sbi sbk sbl sbn sbo sbs sib sii sik sil sin sio sis sk- skb ski skk skl sko sks slb sli slk sll sln slo sls snb sni snk snl snn sno sns sob soi sok sol son soo sos ss- ssb ssi ssk ssl ssn sso sss

-nik bbbb bbbs bbin bblb bbls bibb bibi bibl bibo bibs biin biis biko bili bilk bill bilo bils bin- bini bink binn bino bins bio- bioi biol bion bios bis- bisk bisl biso biss blik blin blio blis blkb blls blni blno blob blok blon bloo blss bnib bnin bnss bobb bobi bobo bobs boi- boii boil boin bois boki bokn boko boks boli bolk boll boln bolo bols boni bonk bonn bono bons boob book bool boon boos bosi bosk bosn boso boss bsin bsns bson bsos i-no ibis ibns ibon ibos ibsn ibss iiii iiio iiis iino iioi iioo iios iisi ikin ikki ikko ikon ikoo ilin ilio ilis ilki ilks ill- illi illo ills ilni ilno ilok iloo ilos inbo inis inki inks inni inno inns ino- inoi inol inon inos inso inss iobi ioii ioio ioko iolo ioni ionn iono ions iooi iooo ioos ioso isbl isbn isil isin isis isko isls isno iso- isok isol ison isos issi isso isss k-lo k-os kbbb kbbi kbbk kbbl kbbo kbbs kbib kbik kbil kbio kbis kbkb kbkk kbkl kbko kblb kbll kblo kbls kbnl kbnn kbno kbob kboi kbok kbon kboo kbos kbsb kbsi kbsk kbsn kbso kbss kibb kibi kibl kibo kibs kiii kiik kiis kiki kikk kiko kilb kili kilk kill kiln kilo kin- kinb kini kink kinl kinn kino kins kioi kiok kiol kion kioo kisi kisk kisl kisn kiso kiss kkbb kkbi kkbl kkbn kkbo kkbs kkik kkin kkkk kklb kkli kkll kkln kklo kkls kknb kkni kknn kkno kkns kkob kkol kkon kkoo kksi kksn kkss klbb klbl klbn klbs klib klik klil klin klio klis klkk klkl klkn klko klks kllb kllk klls klni klnn klno klob klok klol klon kloo klos klsi klsn knbb knbn knib knik knin knis knki knkk knlb knls knnb knnk knns knob knok knol knon knsb knsi knsk knsl knsn knso knss kobb kobi kobk kobn kobo kobs koii koil koin kokb koki kokk kokn koko koks kolb koli kolk koll koln kolo kols koni konk kono koob kooi kook kool koon kooo koos kos- kosb kosi koso koss ksbi ksbl ksbn ksbs ksib ksii ksik ksil ksis kskb kskk kskn ksko ksks kslb ksli kslk ksll ksln kslo ksnb ksnk ksnl ksnn ksns ksob ksoi ksok ksol kson ksoo ksos kssi kssl kssn ksso ksss lbos libo libs liii liin liis liko lilb lili lill lilo lils link linn lino lins lio- lion lios lisi lisk liso liss llbs llks llll lloo lnnk lnso lob- lobb lobi lobo lobs loik loin lois loki lokk loko loli loll lolo lols loni lonk lono lons loob look lool loon loos losi loso loss lson lsso n-ii nbbo nibi nibo nibs niki niko niks nili nilk nill nilo nils nini ninl nino nins nion nioo nios nisi nisl niso niss nkio nkok nlls nnls nnnn nnos nnsl nnss nobi nobo nobs noib noik noil noin noio nois noki noko noli noll nolo nols non- noni nonn nono nons noo- noob nook nool noon nooo noos nos- nosk noss nsbo nsin nsis nskk nsls nsok nsos nssb nsso nsss obbo obin obis obkb obls oboi obok obol obon obos obsn obss oiii oiko oiks oils oink oins oion oios okko oklo okni okno okok okol okon oksi okso olbo olib olin olio olis olki olli ollo olon olos olsi onil onis onni onno onon onos onso oobi oolo oons oooo ooos oosi osii osik osin osis oski osli oslo osno osoi osoo osos ossb ossi osso s-ib s-ii s-os sbbs sbsi sibi sibo sibs siik siki siko siks sil- sili silk sill silo sils sini sink sinn sino sins siol sion sios sisi sisk siss skik skil skin skio skis skn- skol skon skss sl-i slib slik slln slob slon sloo slos snib snns snob snoo snos sobo sobs soik soil soin sois soki sokk sokn soko soli solk soll soln solo sols son- soni sonk