-ol b-u bbb bbg bbi bbl bbn bbo bbr bbu bgb bgg bgi bgl bgn bgo bgr bgu bi- bib big bii bil bin bio bir biu blb blg bli bll bln blo blr blu bnb bng bni bnl bnn bno bnr bnu bob bog boi bol bon boo bor bou brb brg bri brl brn bro brr bru bub bug bui bul bun buo bur buu gbg gbi gbl gbn gbo gbr gbu ggb ggg ggi ggn ggo ggr ggu gib gig gii gil gin gio gir giu glb glg gli gll gln glo glr glu gnb gni gnl gnn gno gnr gnu gob gog goi gol gon goo gor gou grb grg gri grl grn gro grr gru gu- gub gug gui gul gun guo gur guu ibb ibg ibi ibl ibn ibo ibr ibu igb igg igi igl ign igo igr igu iib iii iil iin iio iir iiu il- ilb ilg ili ill iln ilo ilr ilu in- inb ing ini inl inn ino inr inu io- iob iog ioi iol ion ioo ior iou ir- irb irg iri irl irn iro irr iru iu- iub iug iui iur lbb lbg lbi lbl lbo lbr lbu lgb lgg lgi lgl lgn lgo lgr lgu lib lig lii lil lin lio lir liu llb llg lli lll lln llo llr llu lnb lng lni lnl lnn lno lnr lnu lob log loi lol lon loo lor lou lrb lrg lri lrn lro lrr lru lub lug lui lul lun luo lur luu n-i nbb nbg nbi nbl nbn nbo nbr nbu ngb ngg ngi ngl ngn ngo ngu nib nig nii nil nin nio nir niu nlb nlg nli nll nln nlo nlr nlu nnb nng nni nnl nnn nno nnu no- nob nog noi nol non noo nor nou nrb nrg nri nrl nrn nro nrr nru nub nug nui nul nun nuo nur nuu o-i ob- obb obg obi obl obn obo obr obu ogg ogi ogl ogn ogo oib oii oil oin oio oir oiu olb olg oli oll oln olo olu on- onb ong oni onl onn ono onr onu oo- oob oog ooi ool oon ooo oor or- orb org ori orl orn oro orr oru ou- oui oul oun ouo our rbb rbg rbi rbl rbn rbo rbr rbu rgb rgg rgi rgn rgo rgr rib rig rii ril rin rio rir rlg rli rll rln rlo rlr rlu rnb rng rni rnn rno rnr rnu rob rog roi rol ron roo ror rou rrb rrg rri rrl rrn rrr rru rub rug rui run ruo rur ruu ubb ubg ubi ubl ubn ubo ubr ubu ugb ugg ugi ugl ugn ugo ugr ugu uib uig uii uil uin uio uir uiu ulb ulg uli ull uln ulo ulr ulu un- unb ung uni unl unn uno unr unu uob uog uol uon uoo uor ur- urb urg uri url urn uro urr uru uug uun uur uuu

-ing bbbb bbin bblb bbng bbrg bgon bgun bibb bibi bibl bibo bigb bigg bign bigo bigu biin bili bill bilo bilu bin- bing bini binn bino binu bio- biog bioi biol bion biou birb birg biri birl birn biro birr biru blin blio blir blni blno blob blog blon bloo blou blrg blub blur bnib bnin bnor bnrr bobb bobi bobo bobu bogg bogi bogo boi- boii boil boin boiu bolg boli boll boln bolo bolu bong boni bonn bono bonu boob boog bool boon boor bor- borg bori born boro borr boru boul boun bour brig bril brin brio brno brob brog brol bron broo bror brou brrr brug brun bubb bubi bubo bubu bugg bugi bugo buin buir buiu bulb bulg buli bull bulu bunb bung buni bunn buno bunu buol buon bur- burb burg buri burl burn buro burr buru gbbo gbon gggg ggrn gibb gigg gigi gign gigo gilg gili gill gilo ging gini ginn gino ginu giog gioi gion girg giri girl girn giro girr giru giur gli- glib glin glob glog glor glou glrb glro glub glug glui glun glur gnib gnin gnoo gnrr gobi gobl gobo gogi gogo goin goli goll golo golu gon- gong goni gonn gono gonu goog gooi gool goon goor gorb gorg gori gorn goro gorr gou- goug goul goun gour grbr grib grig gril grin grni grob grog groi grol gron groo gror grou grrl grrr grub grug grui grun grur gubb gubi gubu gugb gugg gugi gugu guib guil guin gulb guli gull gulo gulu gung gunn gurb gurg guri gurl gurn guro gurr guru i-go i-no ibon ibri ibro igbo igil igli iglo iglu igni igno ignu igon igoo igor igri iiii iiio iino iioi iioo ilin ilio ilir ill- illi illo ilni ilno ilog iloo inbo ingo inig inni inno innr innu ino- inoi inol inon inor inou inri inro inui inul inun iobi ioii ioio iolo ioni ionn iono iooi iooo iorg iori ioug ioun iri- irig iril irin irio irlb irob iron irri irul irun iuiu iuno lblr lbug lgbu lgin libo libr libu ligg ligi lign ligo liig liii liin liir lilb lilg lili lill lilo lilu ling linn lino lio- lion lior lirg liri lirl lirn liro lirr liru liun llll lloo lob- lobb lobi lobo log- logb logi logo loin loir loiu loli loll lolo long loni lono lonr loob lool loon loor lori lorn loro loui loul loun lour louu lrgb lroi lron lrrr lugg lugi lugo lugu luin luli lull lulu lung luni lunn luno lurg luri n-ii nbbo ngio ngol ngon ngor ngou ngri ngur nguu nibi nibo nigg nigo niir niiu nili nill nilo nilu ning nini ninl nino niog nion nioo niou niro niru niur nlgn nlrb nngn nnnn nobi nobo nobu nogg nogo noib noil noin noio noir noli noll nolo non- nong noni nonn nono nonu noo- noob nool noon nooo noor nor- norb norg nori norn noro norr noul noun nour nrlb nron nrrl