-ol b-u bbb bbe bbf bbg bbi bbl bbn bbo bbu be- beb bee bef beg bei bel ben beo beu bfb bfe bff bfg bfi bfl bfn bfo bfu bgb bge bgf bgg bgi bgl bgn bgo bgu bi- bib bie bif big bii bil bin bio biu blb ble blf blg bli bll bln blo blu bnb bne bnf bng bni bnl bnn bno bnu bob boe bof bog boi bol bon boo bou bub bue buf bug bui bul bun buo buu ebb ebe ebf ebg ebi ebl ebn ebo ebu eeb eee eef eeg eel een eeo ef- efb efe eff efg efi efl efo egb ege egf egg egi egl egn ego egu eib eie eif eig eii eil ein eio eiu elb ele elf elg eli ell eln elo elu en- enb ene enf eng eni enl enn eno enu eo- eob eoe eof eog eoi eol eon eoo eou eu- eub eue euf eug eui eul eun fbb fbe fbf fbg fbi fbl fbn fbo fbu feb fee fef feg fei fel fen feo feu ffe fff ffg ffi ffl ffn ffo ffu fgb fge fgf fgg fgi fgl fgn fib fie fif fig fii fil fin fiu flb fle flf flg fli fll fln flo flu fnb fne fnf fng fni fnl fnn fnu fob foe fof fog foi fol fon foo fou fub fue fuf fug fui ful fun fuo fuu gbe gbf gbg gbi gbl gbn gbo gbu ge- geb gee gef geg gei gel gen geo geu gfb gfe gff gfi gfl gfo ggb ggg ggi ggn ggo ggu gib gie gif gig gii gil gin gio giu glb gle glf glg gli gll gln glo glu gnb gne gnf gni gnl gnn gno gnu gob goe gof gog goi gol gon goo gou gu- gub gue guf gug gui gul gun guo guu i-f ibb ibe ibf ibg ibi ibl ibn ibo ibu ie- iee ief ieg iei iel ien ifb ife iff ifg ifi ifl ifn ifo ifu igb ige igf igg igi igl ign igo igu iib iie iif iii iil iin iio iiu il- ilb ile ilf ilg ili ill iln ilo ilu in- inb ine inf ing ini inl inn ino inu io- iob ioe iof iog ioi iol ion ioo iou iu- iub iue iug iui lbb lbe lbf lbg lbi lbl lbo lbu leb lee lef leg lei lel len leo leu lfb lfe lff lfg lfi lfl lfn lfo lfu lgb lge lgf lgg lgi lgl lgn lgo lgu lib lie lif lig lii lil lin lio liu llb lle llf llg lli lll lln llo llu lnb lne lng lni lnl lnn lno lnu lob loe lof log loi lol lon loo lou lub lue luf lug lui lul lun luo luu n-i nbb nbe nbf nbg nbi nbl nbn nbo nbu ne- neb nee nef neg nei nel nen neo neu nfb nfe nff nfi nfl nfn nfo nfu ngb nge ngf ngg ngi ngl ngn ngo ngu nib nie nif nig nii nil nin nio niu nlb nle nlf nlg nli nll nln nlo nlu nnb nne nnf nng nni nnl nnn nno nnu no- nob noe nof nog noi nol non noo nou nub nue nug nui nul nun nuo nuu o-i ob- obb obe obf obg obi obl obn obo obu oeb oee oef oeg oei oel oen oeo of- ofb ofe off ofg ofi ofl ofn ofo ofu oge ogf ogg ogi ogl ogn ogo oib oie oif oii oil oin oio oiu olb ole olf olg oli oll oln olo olu on- onb one onf ong oni onl onn ono onu oo- oob oof oog ooi ool oon ooo ou- oue ouf oui oul oun ouo ubb ube ubf ubg ubi ubl ubn ubo ubu ueb uee uef ueg uei uel uen ufe uff ufg ufi ufl ufn ufo ufu ugb uge ugf ugg ugi ugl ugn ugo ugu uib uie uif uig uii uil uin uio uiu ulb ule ulf ulg uli ull uln ulo ulu un- unb une unf ung uni unl unn uno unu uob uoe uog uol uon uoo uue uug uun uuu