-ol bbb bbf bbg bbi bbl bbn bbo bbt bfb bff bfg bfi bfl bfn bfo bft bgb bgf bgg bgi bgl bgn bgo bgt bi- bib bif big bii bil bin bio bit blb blf blg bli bll bln blo blt bnb bnf bng bni bnl bnn bno bnt bob bof bog boi bol bon boo bot btb btf btg bti btl btn bto btt fbb fbf fbg fbi fbl fbn fbo fbt fff ffg ffi ffl ffn ffo fft fgb fgf fgg fgi fgl fgn fgt fib fif fig fii fil fin fit flb flf flg fli fll fln flo flt fnb fnf fng fni fnl fnn fnt fob fof fog foi fol fon foo fot ftb ftf ftg fti ftl ftn fto ftt gbf gbg gbi gbl gbn gbo gbt gfb gff gfi gfl gfo gft ggb ggg ggi ggn ggo ggt gib gif gig gii gil gin gio git glb glf glg gli gll gln glo glt gnb gnf gni gnl gnn gno gnt gob gof gog goi gol gon goo got gtb gtf gtg gti gtl gtn gto gtt i-f ibb ibf ibg ibi ibl ibn ibo ibt ifb iff ifg ifi ifl ifn ifo ift igb igf igg igi igl ign igo igt iib iif iii iil iin iio iit il- ilb ilf ilg ili ill iln ilo ilt in- inb inf ing ini inl inn ino int io- iob iof iog ioi iol ion ioo iot itb itf itg iti itl itn ito itt lbb lbf lbg lbi lbl lbo lbt lfb lff lfg lfi lfl lfn lfo lft lgb lgf lgg lgi lgl lgn lgo lgt lib lif lig lii lil lin lio lit llb llf llg lli lll lln llo llt lnb lng lni lnl lnn lno lnt lob lof log loi lol lon loo lot ltb ltf ltg lti ltl lto ltt n-i nbb nbf nbg nbi nbl nbn nbo nbt nfb nff nfi nfl nfn nfo nft ngb ngf ngg ngi ngl ngn ngo ngt nib nif nig nii nil nin nio nit nlb nlf nlg nli nll nln nlo nlt nnb nnf nng nni nnl nnn nno nnt no- nob nof nog noi nol non noo not ntb ntf ntg nti ntn nto ntt o-i ob- obb obf obg obi obl obn obo obt of- ofb off ofg ofi ofl ofn ofo oft ogf ogg ogi ogl ogn ogo ogt oib oif oii oil oin oio oit olb olf olg oli oll oln olo olt on- onb onf ong oni onl onn ono ont oo- oob oof oog ooi ool oon ooo oot ot- otb otf otg oti otl otn oto ott tbb tbf tbg tbi tbl tbn tbo tbt tfb tff tfg tfi tfl tfn tfo tft tgb tgf tgg tgi tgl tgn tgo tgt tib tif tig tii til tin tio tit tlf tlg tli tll tln tlo tlt tnb tnf tng tni tnl tnn tno tnt to- tob tof tog toi tol ton too tot ttb ttf ttg tti ttl ttn tto ttt

-ing bbbb bbfn bbin bblb bbng bffl bfgf bftt bgon bibb bibi bibl bibo biff bifi bigb bigg bign bigo bigt biin bili bill bilo bilt bin- bing bini binn bino bint bio- biog bioi biol bion biot bito bitt blbt blin blio blit blni blno blob blog blon bloo blot bnib bnin bobb bobi bobo boff bogg bogi bogo bogt boi- boii boil boin boit bolg boli boll boln bolo bolt bong boni bonn bono bont boob boof boog bool boon boot botb boti botn boto bott btob bttb ffff ffii fftf fiff fifi fifo fift figg figl figo fiii fiil fili fill filn filo fing fini finn fino fint fion fiti fitt flig flii flin flit flnb flob flog flon floo flot fltg fntb fobt fofo fogg fogi fogl fogn fogo foil foin foli foll folo folt fong fono font foof fool foon foot foti foto fott ft-l ftii ftlb gbbo gbon ggbt ggfg gggg gibb giff gift gigg gigi gign gigo gilf gilg gili gill gilo gilt ging gini ginn gino giog gioi gion gito gli- glib glin glit glob glof glog glot gnib gnin gnit gnof gnoo gnti gobi gobl gobo goff gogi gogo goif goin goit golf goli goll golo golt gon- gong goni gonn gono goof goog gooi gool goon goot goti gotl goto gott gtfo i-go i-no ibfi ibon ibot ibtb ibtl ifbb ifil ifit ifni ifno iftn ifto igbo igil igli iglo igni igno igon igoo igot iiii iiio iiit iino iioi iioo iitt ilin ilio ilit ill- illi illo illt ilni ilno ilog iloo ilot inbo infi infl info ingo inig init inni inno ino- inoi inol inon inot intg inti intl intn into iobi iogt ioii ioio ioit iolo ioni ionn iono ioof iooi iooo iotf ioto itgo itif itil itin itll itno itof itoi itol iton itoo ittf itto lbgt lfng lgbt lgfl lgin lgtn libo liff lifg lifl lifo lift ligg ligi lign ligo liig liii liin lilb lilg lili lill lilo lilt ling linn lino lint lio- lion litb liti litl lito litt llll lloo lob- lobb lobi lobo loff lofi lofn loft log- logb logi logo loif loin loit loli loll lolo long loni lono lont loob loof lool loon loot loti lotl loto lott ltbf ltbl ltib ltng ltnt n-ii nbbo nbfl nbti nfff nfib nfon nfto ngio ngol ngon ngtn nibi nibo niff nift nigg nigo nigt niit nili nill nilo nilt ning nini ninl nino niog nion nioo nitb nitf niti nito nlgn nngn nnit nnnn nnot nntn nobi nobo nofi nogg nogo nogt noib noif noil noin noio noit nolf noli noll nolo nolt non- nong noni nonn nono nont noo- noob nool noon nooo noot not- noti noto nott ntfl ntof ntto obbo obin obit oboi obol obon obot off- offo ofgo ofit ofno ogb oggi ogin ogli ogni ognl ogog ogoi ogon oigo oiii oint oion oiti olbo olib olig olin olio