b-u bbb bbg bbi bbn bbo bbu bbx bgb bgg bgi bgn bgo bgu bgx bi- bib big bii bin bio biu bix bnb bng bni bnn bno bnu bnx bob bog boi bon boo bou box bub bug bui bun buo buu bux bxb bxi bxn bxo bxx gbg gbi gbn gbo gbu gbx ggb ggg ggi ggn ggo ggu gib gig gii gin gio giu gnb gni gnn gno gnu gob gog goi gon goo gou gox gu- gub gug gui gun guo guu ibb ibg ibi ibn ibo ibu ibx igb igg igi ign igo igu iib iii iin iio iiu iix in- inb ing ini inn ino inu inx io- iob iog ioi ion ioo iou iu- iub iug iui ixi ixn n-i nbb nbg nbi nbn nbo nbu nbx ngb ngg ngi ngn ngo ngu nib nig nii nin nio niu nix nnb nng nni nnn nno nnu no- nob nog noi non noo nou nox nub nug nui nun nuo nuu nux o-i ob- obb obg obi obn obo obu obx ogg ogi ogn ogo ogx oib oii oin oio oiu on- onb ong oni onn ono onu onx oo- oob oog ooi oon ooo oox ou- oui oun ouo ox- oxb oxi oxn oxo oxx ubb ubg ubi ubn ubo ubu ubx ugb ugg ugi ugn ugo ugu ugx uib uig uii uin uio uiu un- unb ung uni unn uno unu unx uob uog uon uoo uox uug uun uuu uxb uxo uxu xbx xgi xii xin xio xiu xix xno xnu xog xoi xon xoo xox xui xun xxi xxo xxx