-ol bbb bbg bbi bbl bbn bbo bbs bbt bgb bgg bgi bgl bgn bgo bgs bgt bi- bib big bii bil bin bio bis bit blb blg bli bll bln blo bls blt bnb bng bni bnl bnn bno bns bnt bob bog boi bol bon boo bos bot bsb bsg bsi bsl bsn bso bss bst btb btg bti btl btn bto bts btt gbg gbi gbl gbn gbo gbs gbt ggb ggg ggi ggn ggo ggs ggt gib gig gii gil gin gio gis git glb glg gli gll gln glo gls glt gnb gni gnl gnn gno gns gnt gob gog goi gol gon goo gos got gsb gsg gsi gsl gsn gso gss gst gtb gtg gti gtl gtn gto gts gtt ibb ibg ibi ibl ibn ibo ibs ibt igb igg igi igl ign igo igs igt iib iii iil iin iio iis iit il- ilb ilg ili ill iln ilo ils ilt in- inb ing ini inl inn ino ins int io- iob iog ioi iol ion ioo ios iot is- isb isg isi isl isn iso iss ist itb itg iti itl itn ito its itt lbb lbg lbi lbl lbo lbs lbt lgb lgg lgi lgl lgn lgo lgs lgt lib lig lii lil lin lio lis lit llb llg lli lll lln llo lls llt lnb lng lni lnl lnn lno lns lnt lob log loi lol lon loo los lot lsb lsg lsi lsl lsn lso lss lst ltb ltg lti ltl lto lts ltt n-i nbb nbg nbi nbl nbn nbo nbs nbt ngb ngg ngi ngl ngn ngo ngs ngt nib nig nii nil nin nio nis nit nlb nlg nli nll nln nlo nls nlt nnb nng nni nnl nnn nno nns nnt no- nob nog noi nol non noo nos not nsb nsg nsi nsl nsn nso nss nst ntb ntg nti ntn nto nts ntt o-i ob- obb obg obi obl obn obo obs obt ogg ogi ogl ogn ogo ogs ogt oib oii oil oin oio ois oit olb olg oli oll oln olo ols olt on- onb ong oni onl onn ono ons ont oo- oob oog ooi ool oon ooo oos oot os- osb osg osi osl osn oso oss ost ot- otb otg oti otl otn oto ots ott sbb sbg sbi sbl sbn sbo sbs sbt sgb sgg sgi sgl sgn sgo sgs sgt sib sig sii sil sin sio sis sit slb slg sli sll sln slo sls slt snb sng sni snl snn sno sns snt sob sog soi sol son soo sos sot ss- ssb ssg ssi ssl ssn sso sss sst stb stg sti stl stn sto sts stt tbb tbg tbi tbl tbn tbo tbs tbt tgb tgg tgi tgl tgn tgo tgs tgt tib tig tii til tin tio tis tit tlg tli tll tln tlo tls tlt tnb tng tni tnl tnn tno tns tnt to- tob tog toi tol ton too tos tot tsb tsg tsi tsl tsn tso tss tst ttb ttg tti ttl ttn tto tts ttt

-ing bbbb bbbs bbin bblb bbls bbng bggs bgon bgst bibb bibi bibl bibo bibs bigb bigg bign bigo bigs bigt biin biis bili bill bilo bils bilt bin- bing bini binn bino bins bint bio- biog bioi biol bion bios biot bis- bisl biso biss bist bito bits bitt blbt blin blio blis blit blls blni blno blob blog blon bloo blot blss blst blts bnib bnin bnss bobb bobi bobo bobs bogg bogi bogo bogs bogt boi- boii boil boin bois boit bolg boli boll boln bolo bols bolt bong boni bonn bono bons bont boob boog bool boon boos boot bosi bosn boso boss bost botb boti botn boto bots bott bsgs bsin bsns bson bsos bsts btob btss bttb gbbo gbbs gbon ggbt gggg ggss gibb gibs gigg gigi gign gigo gigs giis gilg gili gill gilo gils gilt ging gini ginn gino gins giog gioi gion giss gist gito gits gli- glib glin glis glit glob glog glos glot gnib gnin gnit gnoo gnti gobi gobl gobo gobs gogi gogo gogs goin gois goit goli goll golo gols golt gon- gong goni gonn gono gons goog gooi gool goon goos goot gosi goso goss gost goti gotl goto gots gott gsis gsli gson gsos gtos i-go i-no ibis ibns ibon ibos ibot ibsn ibss ibtb ibtl ibts igbo iggs igil igis igli iglo igni igno igns igon igoo igot igso iiii iiio iiis iiit iino iioi iioo iios iisi iist iitt ilin ilio ilis ilit ill- illi illo ills illt ilni ilno ilog iloo ilos ilot ilts inbo ingo ings inig inis init inni inno inns ino- inoi inol inon inos inot inso inss inst intg inti intl intn into ints iobi iogt ioii ioio ioit iolo ioni ionn iono ions iooi iooo ioos ioso ioto isbl isbn isbt isil isin isis isit isls isno isnt iso- isol ison isos issi isso isss isti isto ists itbs itgo itgs itil itin itis itll itno itoi itol iton itoo itos itsi itso itto lbgt lbos lgbt lgin lgtn lgts libo libs ligg ligi lign ligo liig liii liin liis lilb lilg lili lill lilo lils lilt ling linn lino lins lint lio- lion lios lisi liso liss list litb liti litl lito lits litt llbs llll lloo lngs lnso lnts lob- lobb lobi lobo lobs log- logb logi logo logs loin lois loit loli loll lolo lols long loni lono lons lont loob lool loon loos loot losi loso loss lost loti lotl loto lots lott lson lsso lsts ltbl ltgs ltib ltng ltns ltnt ltsi n-ii nbbo nbti ngio ngns ngol ngon ngos ngsn ngtn ngts nibi nibo nibs nigg nigo nigs nigt niit nili nill nilo nils nilt ning nini ninl nino nins niog nion nioo nios nisi nisl niso niss nist nitb niti nito nits nlgn nlls nngn nnit nnls nnnn nnos nnot nnsl nnss