b-u bbb bbd bbg bbi bbn bbu bdb bdd bdg bdi bdu bgb bgd bgg bgi bgn bgu bi- bib bid big bii bin biu bnb bnd bng bni bnn bnu bub bud bug bui bun buu dbb dbd dbg dbi dbn dbu ddb ddd ddg ddi ddn ddu dgd dgg dgi dgn dgu di- dib did dig dii din diu dnb dnd dng dni dnn dub dud dug dui dun g-d gbd gbg gbi gbn gbu gdb gdd gdi gdn gdu ggb ggd ggg ggi ggn ggu gib gid gig gii gin giu gnb gnd gni gnn gnu gu- gub gud gug gui gun guu i-d ibb ibd ibg ibi ibn ibu idb idd idg idi idn idu igb igd igg igi ign igu iib iid iii iin iiu in- inb ind ing ini inn inu iu- iub iud iug iui n-i nbb nbd nbg nbi nbn nbu ndb ndd ndg ndi ndn ndu ngb ngd ngg ngi ngn ngu nib nid nig nii nin niu nnb nng nni nnn nnu nub nud nug nui nun nuu ubb ubg ubi ubn ubu udb udd udg udi udn udu ugb ugg ugi ugn ugu uib uid uig uii uin uiu un- unb und ung uni unn unu uug uun uuu