-ol b-u bbb bbg bbi bbl bbn bbo bbu bgb bgg bgi bgl bgn bgo bgu bgz bi- bib big bii bil bin bio biu biz blb blg bli bll bln blo blu blz bnb bng bni bnl bnn bno bnu bnz bob bog boi bol bon boo bou boz bub bug bui bul bun buo buu buz bzn bzo bzu bzz gbg gbi gbl gbn gbo gbu gbz ggb ggg ggi ggn ggo ggu ggz gib gig gii gil gin gio giu giz glb glg gli gll gln glo glu glz gnb gni gnl gnn gno gnu gob gog goi gol gon goo gou goz gu- gub gug gui gul gun guo guu guz gzo gzu ibb ibg ibi ibl ibn ibo ibu ibz igb igg igi igl ign igo igu iib iii iil iin iio iiu il- ilb ilg ili ill iln ilo ilu ilz in- inb ing ini inl inn ino inu io- iob iog ioi iol ion ioo iou iu- iub iug iui iuz izi izo izu izz lbb lbg lbi lbl lbo lbu lgb lgg lgi lgl lgn lgo lgu lib lig lii lil lin lio liu liz llb llg lli lll lln llo llu llz lnb lng lni lnl lnn lno lnu lob log loi lol lon loo lou loz lub lug lui lul lun luo luu luz lzi lzo lzu n-i nbb nbg nbi nbl nbn nbo nbu ngb ngg ngi ngl ngn ngo ngu nib nig nii nil nin nio niu niz nlb nlg nli nll nln nlo nlu nlz nnb nng nni nnl nnn nno nnu nnz no- nob nog noi nol non noo nou noz nub nug nui nul nun nuo nuu nzb nzg nzi nzo nzz o-i ob- obb obg obi obl obn obo obu ogg ogi ogl ogn ogo oib oii oil oin oio oiu oiz olb olg oli oll oln olo olu on- onb ong oni onl onn ono onu oo- oob oog ooi ool oon ooo ou- oui oul oun ouo ozo ozu ozz ubb ubg ubi ubl ubn ubo ubu ugb ugg ugi ugl ugn ugo ugu uib uig uii uil uin uio uiu ulb ulg uli ull uln ulo ulu un- unb ung uni unl unn uno unu uob uog uol uon uoo uug uun uuu uzb uzi uzo uzu z-g zbb zbl zgb zgg zgi zib zig zil zin zio ziz znn zno zo- zob zog zoi zol zon zoo zou zub zug zui zul zun zuz zzz