-ol bbb bbf bbg bbh bbi bbl bbn bbo bbs bfb bff bfg bfh bfi bfl bfn bfo bfs bgb bgf bgg bgh bgi bgl bgn bgo bgs bhb bhf bhg bhh bhi bhl bho bhs bi- bib bif big bih bii bil bin bio bis blb blf blg blh bli bll bln blo bls bnb bnf bng bni bnl bnn bno bns bob bof bog boh boi bol bon boo bos bsb bsf bsg bsh bsi bsl bsn bso bss fbb fbf fbg fbh fbi fbl fbn fbo fbs fff ffg ffh ffi ffl ffn ffo ffs fgb fgf fgg fgh fgi fgl fgn fgs fhb fhf fhg fhh fhi fhl fhn fho fhs fib fif fig fih fii fil fin fis flb flf flg fli fll fln flo fls fnb fnf fng fnh fni fnl fnn fns fob fof fog foh foi fol fon foo fos fsb fsf fsg fsh fsi fsl fsn fso fss gbf gbg gbh gbi gbl gbn gbo gbs gfb gff gfh gfi gfl gfo gfs ggb ggg ggh ggi ggn ggo ggs ghb ghg ghh ghi ghl ghn gho ghs gib gif gig gih gii gil gin gio gis glb glf glg glh gli gll gln glo gls gnb gnf gni gnl gnn gno gns gob gof gog goh goi gol gon goo gos gsb gsf gsg gsi gsl gsn gso gss h-i hbb hbf hbg hbh hbi hbl hbn hbo hbs hfb hff hfg hfh hfi hfl hfn hfo hfs hgb hgf hgg hgh hgi hgl hgn hgo hgs hhb hhf hhg hhh hhi hhl hhn hho hhs hib hif hig hih hii hil hin hio his hlb hlf hlg hlh hli hll hln hlo hls hnb hnf hng hnh hnl hnn hno hns hob hof hog hoh hoi hol hon hoo hos hsb hsf hsg hsh hsi hsl hsn hss i-f ibb ibf ibg ibh ibi ibl ibn ibo ibs ifb iff ifg ifi ifl ifn ifo ifs igb igf igg igh igi igl ign igo igs ihb ihf ihg ihh ihi ihl ihn iho ihs iib iif iih iii iil iin iio iis il- ilb ilf ilg ilh ili ill iln ilo ils in- inb inf ing inh ini inl inn ino ins io- iob iof iog ioh ioi iol ion ioo ios is- isb isf isg ish isi isl isn iso iss lbb lbf lbg lbh lbi lbl lbo lbs lfb lff lfg lfh lfi lfl lfn lfo lfs lgb lgf lgg lgh lgi lgl lgn lgo lgs lhb lhf lhh lhi lho lhs lib lif lig lih lii lil lin lio lis llb llf llg lli lll lln llo lls lnb lng lnh lni lnl lnn lno lns lob lof log loh loi lol lon loo los lsb lsf lsg lsh lsi lsl lsn lso lss n-i nbb nbf nbg nbi nbl nbn nbo nbs nfb nff nfi nfl nfn nfo nfs ngb ngf ngg ngh ngi ngl ngn ngo ngs nhb nhf nhg nhh nhi nhl nhn nhs nib nif nig nih nii nil nin nio nis nlb nlf nlg nlh nli nll nln nlo nls nnb nnf nng nnh nni nnl nnn nno nns no- nob nof nog noh noi nol non noo nos nsb nsf nsg nsh nsi nsl nsn nso nss o-i ob- obb obf obg obh obi obl obn obo obs of- ofb off ofg ofi ofl ofn ofo ofs ogf ogg ogh ogi ogl ogn ogo ogs ohf ohg ohh ohi ohl ohn oho ohs oib oif oii oil oin oio ois olb olf olg oli oll oln olo ols on- onb onf ong onh oni onl onn ono ons oo- oob oof oog ooh ooi ool oon ooo oos os- osb osf osg osh osi osl osn oso oss sbb sbf sbg sbh sbi sbl sbn sbo sbs sfb sff sfg sfh sfi sfl sfn sfo sfs sgb sgf sgg sgh sgi sgl sgn sgo sgs sh- shb shf shg shh shi shl shn sho shs sib sif sig sih sii sil sin sio sis slb slf slg slh sli sll sln slo sls snb snf sng sni snl snn sno sns sob sof sog soh soi sol son soo sos ss- ssb ssf ssg ssh ssi ssl ssn sso sss

-ing bbbb bbbs bbfn bbhs bbin bblb bbls bbng bffl bffs bfgf bfhs bfsi bggs bghs bgon bhff bhhs bhil bhog bhoi bhsf bibb bibi bibl bibo bibs biff bifi bigb bigg bign bigo bigs bihi bihl bihs biin biis bili bill bilo bils bin- bing binh bini binn bino bins bio- biog bioi biol bion bios bis- bish bisl biso biss blhs blin blio blis blls blni blno blob blog blon bloo blss bnhs bnib bnin bnss bobb bobi bobo bobs boff bofh bofs bogg bogh bogi bogo bogs bohl bohn boho bohs boi- boii boil boin bois bolg boli boll boln bolo bols bong boni bonn bono bons boob boof boog booh bool boon boos bosh bosi bosn boso boss bsff bsfs bsgs bshs bsin bsns bson bsos fbhs fbis ffff ffhs ffii ffss fghi fhfs fhhs fhlb fhss fibs fiff fifi fifo figg figl figo figs fiii fiil fili fill filn filo fils fing fini finn fino fins fion fios fish fisi fiss flhs flig flii flin flis flnb flob flog flon floo flos fnhs fobs fofo fogg fogh fogi fogl fogn fogo fogs fohn fohs foil foin fois foli foll folo fols fong fono fons foof fool foon foos fosb fosh fosi foso foss fsfi fsfo fsgs fshb fshs fsln fssf gbbo gbbs gbhs gbon gfhs ggfg gggg gghg ggss ghfs ghhs ghib ghll ghoi ghol ghon gibb gibh gibs giff gifs gigg gigi gign gigo gigs gihs giis gilf gilg gili gill gilo gils ging gini ginn gino gins giog gioi gion gish giss glhf glhs gli- glib glin glis glob glof glog gloh glos gnib gnin gnof gnoo gobi gobl gobo gobs goff gogh gogi gogo gogs gohb gohs goif goin gois golf goli