b-u bbb bbd bbg bbi bbn bbo bbr bbu bdb bdd bdg bdi bdo bdr bdu bgb bgd bgg bgi bgn bgo bgr bgu bi- bib bid big bii bin bio bir biu bnb bnd bng bni bnn bno bnr bnu bob bod bog boi bon boo bor bou brb brd brg bri brn bro brr bru bub bud bug bui bun buo bur buu dbb dbd dbg dbi dbn dbo dbr dbu ddb ddd ddg ddi ddn ddo ddr ddu dgd dgg dgi dgn dgr dgu di- dib did dig dii din dio dir diu dnb dnd dng dni dnn dno dnr dob dod dog doi don doo dor dou drb drd drg dri drn dro drr dru dub dud dug dui dun duo dur g-d gbd gbg gbi gbn gbo gbr gbu gdb gdd gdi gdn gdo gdr gdu ggb ggd ggg ggi ggn ggo ggr ggu gib gid gig gii gin gio gir giu gnb gnd gni gnn gno gnr gnu gob god gog goi gon goo gor gou grb grd grg gri grn gro grr gru gu- gub gud gug gui gun guo gur guu i-d ibb ibd ibg ibi ibn ibo ibr ibu idb idd idg idi idn ido idr idu igb igd igg igi ign igo igr igu iib iid iii iin iio iir iiu in- inb ind ing ini inn ino inr inu io- iob iod iog ioi ion ioo ior iou ir- irb ird irg iri irn iro irr iru iu- iub iud iug iui iur n-i nbb nbd nbg nbi nbn nbo nbr nbu ndb ndd ndg ndi ndn ndo ndr ndu ngb ngd ngg ngi ngn ngo ngu nib nid nig nii nin nio nir niu nnb nng nni nnn nno nnu no- nob nod nog noi non noo nor nou nrb nrd nrg nri nrn nro nrr nru nub nud nug nui nun nuo nur nuu o-i ob- obb obd obg obi obn obo obr obu odb odd odg odi odn odo odr odu ogd ogg ogi ogn ogo oib oid oii oin oio oir oiu on- onb ond ong oni onn ono onr onu oo- oob ood oog ooi oon ooo oor or- orb ord org ori orn oro orr oru ou- oud oui oun ouo our rbb rbd rbg rbi rbn rbo rbr rbu rdb rdd rdg rdi rdn rdo rdr rdu rgb rgd rgg rgi rgn rgo rgr rib rid rig rii rin rio rir rnb rnd rng rni rnn rno rnr rnu rob rod rog roi ron roo ror rou rrb rrd rrg rri rrn rrr rru rub rud rug rui run ruo rur ruu ubb ubg ubi ubn ubo ubr ubu udb udd udg udi udn udo udr udu ugb ugg ugi ugn ugo ugr ugu uib uid uig uii uin uio uir uiu un- unb und ung uni unn uno unr unu uob uod uog uon uoo uor ur- urb urd urg uri urn uro urr uru uug uun uur uuu

-ing bbbb bbdd bbdo bbin bbng bbrg bd-r bdii bdin bdog bgon bgun bibb bibi bibo bidi bido bidr bidu bigb bigd bigg bign bigo bigu biin bin- bind bing bini binn bino binu bio- biog bioi bion biou birb bird birg biri birn biro birr biru bnib bnin bnor bnrr bobb bobi bobo bobu bodb bodi bodo bodu bogd bogg bogi bogo boi- boid boii boin boiu bond bong boni bonn bono bonu boob bood boog boon boor bor- bord borg bori born boro borr boru boud boun bour brdo brid brig brin brio brno brob brod brog bron broo bror brou brrr brud brug brun bubb bubi bubo bubu budb budd budg budi budo budu bugg bugi bugo buid buin buir buiu bunb bund bung buni bunn buno bunu buon bur- burb burd burg buri burn buro burr buru d-bo dbrn dddd ddub dibb dibo didi dido didu digg digi digo diii din- ding dini dinn dino dinu dion dior diou dird dirr dobb dobi dobu dod- dodd dodg dodi dodo dog- dogg dogi dogo dogu doid doig doin dond dong doni donn dono donr doob dood doon door dord dori dorn doro dorr doru doub doud doug doun dour drib drin drno drob drod drog dron drou drub drug drui druu dub- dubb dubu dudd dudo dudu dugu duid duin duir dung dunn duno duo- duon durg duri durn duro duru duur gbbo gbon gddb gdor gggg ggrn gibb gidd gidi gido gigg gigi gign gigo ging gini ginn gino ginu giog gioi gion gird girg giri girn giro girr giru giur gnib gnin gnod gnoo gnrr gobi gobo godi godo gogi gogo goin gon- gond gong goni gonn gono gonu good goog gooi goon goor gorb gord gorg gori gorn goro gorr gou- goud goug goun gour grbr grib grid grig grin grni grob grod grog groi gron groo gror grou grrr grub grug grui grun grur gubb gubi gubu gudi gudo gudu gugb gugg gugi gugu guib guid guin gund gung gunn gurb gurd gurg guri gurn guro gurr guru i-go i-no ibdo ibid ibon ibrd ibri ibro iddo idgo idid idig idin idio idir idno idog idon idro idub idun iduo igbo igni igno ignu igon igoo igor igri iiii iiio iino iioi iioo inbd inbo ind- indi indo indu ingo inid inig inni inno innr innu ino- inoi inon inor inou inri inro inui inun iobi iod- iodd iodo ioii ioio ioni ionn iono iooi iooo iorg iori ioug ioun irdo iri- irid irig irin irio irob irod iron irri irun iuiu iuno n-ii nbbo nddb nddo ndor ndri ngio ngon ngor ngou ngri ngur nguu nibi nibo nidd nidi nido nigg nigo niir niiu nind ning nini nino niog nion nioo niou niro niru niur nndb nngn nnnn nobi nobo nobu nodi nodo nodu nogg nogo noib noid noin noio noir non- nong noni nonn nono nonu noo- noob noon nooo noor nor- norb nord norg nori norn noro norr noun nour nron nrrd