-ol b-u bbb bbe bbg bbi bbl bbn bbo bbu bbx be- beb bee beg bei bel ben beo beu bex bgb bge bgg bgi bgl bgn bgo bgu bgx bi- bib bie big bii bil bin bio biu bix blb ble blg bli bll bln blo blu blx bnb bne bng bni bnl bnn bno bnu bnx bob boe bog boi bol bon boo bou box bub bue bug bui bul bun buo buu bux bxb bxi bxl bxn bxo bxx ebb ebe ebg ebi ebl ebn ebo ebu ebx eeb eee eeg eel een eeo eex egb ege egg egi egl egn ego egu egx eib eie eig eii eil ein eio eiu eix elb ele elg eli ell eln elo elu elx en- enb ene eng eni enl enn eno enu eo- eob eoe eog eoi eol eon eoo eou eu- eub eue eug eui eul eun eux ex- exe exi exl exo exu exx gbe gbg gbi gbl gbn gbo gbu gbx ge- geb gee geg gei gel gen geo geu gex ggb ggg ggi ggn ggo ggu gib gie gig gii gil gin gio giu glb gle glg gli gll gln glo glu glx gnb gne gni gnl gnn gno gnu gob goe gog goi gol gon goo gou gox gu- gub gue gug gui gul gun guo guu gxl ibb ibe ibg ibi ibl ibn ibo ibu ibx ie- iee ieg iei iel ien iex igb ige igg igi igl ign igo igu iib iie iii iil iin iio iiu iix il- ilb ile ilg ili ill iln ilo ilu ilx in- inb ine ing ini inl inn ino inu inx io- iob ioe iog ioi iol ion ioo iou iu- iub iue iug iui ixe ixi ixl ixn lbb lbe lbg lbi lbl lbo lbu lbx leb lee leg lei lel len leo leu lex lgb lge lgg lgi lgl lgn lgo lgu lib lie lig lii lil lin lio liu lix llb lle llg lli lll lln llo llu lnb lne lng lni lnl lnn lno lnu lob loe log loi lol lon loo lou lox lub lue lug lui lul lun luo luu lux lxi lxo lxx n-i nbb nbe nbg nbi nbl nbn nbo nbu nbx ne- neb nee neg nei nel nen neo neu nex ngb nge ngg ngi ngl ngn ngo ngu nib nie nig nii nil nin nio niu nix nlb nle nlg nli nll nln nlo nlu nlx nnb nne nng nni nnl nnn nno nnu no- nob noe nog noi nol non noo nou nox nub nue nug nui nul nun nuo nuu nux nxl o-i ob- obb obe obg obi obl obn obo obu obx oeb oee oeg oei oel oen oeo oex oge ogg ogi ogl ogn ogo ogx oib oie oii oil oin oio oiu olb ole olg oli oll oln olo olu on- onb one ong oni onl onn ono onu onx oo- oob oog ooi ool oon ooo oox ou- oue oui oul oun ouo ox- oxb oxi oxn oxo oxx ubb ube ubg ubi ubl ubn ubo ubu ubx ueb uee ueg uei uel uen ugb uge ugg ugi ugl ugn ugo ugu ugx uib uie uig uii uil uin uio uiu ulb ule ulg uli ull uln ulo ulu un- unb une ung uni unl unn uno unu unx uob uoe uog uol uon uoo uox uue uug uun uuu uxb uxo uxu xbe xbl xbx xee xeg xel xen xeu xex xge xgi xgl xie xii xin xio xiu xix xlb xlg xli xno xnu xog xoi xon xoo xox xue xui xul xun xxi xxl xxo xxx