b-u bbb bbd bbg bbi bbn bbo bbr bbt bbu bdb bdd bdg bdi bdo bdr bdt bdu bgb bgd bgg bgi bgn bgo bgr bgt bgu bi- bib bid big bii bin bio bir bit biu bnb bnd bng bni bnn bno bnr bnt bnu bob bod bog boi bon boo bor bot bou brb brd brg bri brn bro brr brt bru btb btd btg bti btn bto btr btt btu bub bud bug bui bun buo bur but buu dbb dbd dbg dbi dbn dbo dbr dbt dbu ddb ddd ddg ddi ddn ddo ddr ddt ddu dgd dgg dgi dgn dgr dgt dgu di- dib did dig dii din dio dir dit diu dnb dnd dng dni dnn dno dnr dnt dob dod dog doi don doo dor dot dou drb drd drg dri drn dro drr drt dru dtb dtd dtg dti dtn dto dtr dtt dtu dub dud dug dui dun duo dur dut g-d gbd gbg gbi gbn gbo gbr gbt gbu gdb gdd gdi gdn gdo gdr gdt gdu ggb ggd ggg ggi ggn ggo ggr ggt ggu gib gid gig gii gin gio gir git giu gnb gnd gni gnn gno gnr gnt gnu gob god gog goi gon goo gor got gou grb grd grg gri grn gro grr grt gru gtb gtd gtg gti gtn gto gtr gtt gtu gu- gub gud gug gui gun guo gur gut guu i-d ibb ibd ibg ibi ibn ibo ibr ibt ibu idb idd idg idi idn ido idr idt idu igb igd igg igi ign igo igr igt igu iib iid iii iin iio iir iit iiu in- inb ind ing ini inn ino inr int inu io- iob iod iog ioi ion ioo ior iot iou ir- irb ird irg iri irn iro irr irt iru itb itd itg iti itn ito itt itu iu- iub iud iug iui iur iut n-i nbb nbd nbg nbi nbn nbo nbr nbt nbu ndb ndd ndg ndi ndn ndo ndr ndt ndu ngb ngd ngg ngi ngn ngo ngt ngu nib nid nig nii nin nio nir nit niu nnb nng nni nnn nno nnt nnu no- nob nod nog noi non noo nor not nou nrb nrd nrg nri nrn nro nrr nrt nru ntb ntd ntg nti ntn nto ntr ntt ntu nub nud nug nui nun nuo nur nut nuu o-i ob- obb obd obg obi obn obo obr obt obu odb odd odg odi odn odo odr odt odu ogd ogg ogi ogn ogo ogt oib oid oii oin oio oir oit oiu on- onb ond ong oni onn ono onr ont onu oo- oob ood oog ooi oon ooo oor oot or- orb ord org ori orn oro orr ort oru ot- otb otd otg oti otn oto otr ott otu ou- oud oui oun ouo our out rbb rbd rbg rbi rbn rbo rbr rbt rbu rdb rdd rdg rdi rdn rdo rdr rdt rdu rgb rgd rgg rgi rgn rgo rgr rgt rib rid rig rii rin rio rir rit rnb rnd rng rni rnn rno rnr rnt rnu rob rod rog roi ron roo ror rot rou rrb rrd rrg rri rrn rrr rrt rru rtb rtd rtg rti rtn rto rtr rtt rtu rub rud rug rui run ruo rur rut ruu tbb tbd tbg tbi tbn tbo tbr tbt tbu tdb tdd tdg tdi tdn tdo tdr tdt tdu tgb tgg tgi tgn tgo tgr tgt tgu tib tid tig tii tin tio tir tit tiu tnb tnd tng tni tnn tno tnr tnt to- tob tod tog toi ton too tor tot tou trb trd trg tri trn tro trr trt tru ttb ttd ttg tti ttn tto ttr ttt ttu tub tud tug tui tun tuo tur tut tuu ubb ubg ubi ubn ubo ubr ubt ubu udb udd udg udi udn udo udr udt udu ugb ugg ugi ugn ugo ugr ugt ugu uib uid uig uii uin uio uir uit uiu un- unb und ung uni unn uno unr unt unu uob uod uog uon uoo uor uot ur- urb urd urg uri urn uro urr urt uru utb utd uti utn uto utr utt utu uug uun uur uut 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 bigt bigu biin bin- bind bing bini binn bino bint binu bio- biog bioi bion biot biou birb bird birg biri birn biro birr birt biru bitd bito bitt bitu bnib bnin bnor bnrr bobb bobi bobo bobu bodb bodi bodo bodu bogd bogg bogi bogo bogt boi- boid boii boin boit boiu bond bong boni bonn bono bont bonu boob bood boog boon boor boot bor- bord borg bori born boro borr bort boru botb botd boti botn boto bott boud boun bour bout brdo brdt brid brig brin brio brit brno brob brod brog bron broo bror brot brou brrr brud brug brun brut btdt btob btor btrt bttb bubb bubi bubo bubu budb budd budg budi budo budu bugg bugi bugo buid buin buir buit buiu bunb bund bung buni bunn buno bunt bunu buon bur- burb burd burg buri burn buro burr burt buru but- buti buto butt d-bo dbit dbrn dbtt dddd ddot ddub dibb dibo didi dido didu digg digi digo diii din- ding dini dinn dino dint dinu dion dior diot diou dird dirr dirt diti dito ditt dntt dnut dobb dobi dobu dod- dodd dodg dodi dodo dog- dogg dogi dogo dogu doid doig doin doit dond dong doni donn dono donr dont doob dood doon door doot dord dori dorn doro dorr dort doru dotd doti doto dott doub doud doug doun dour dout drib drin drit drno drob drod drog dron drot drou drub drug drui drut druu dtnb dtng dtor dtot dub- dubb dubu dudd dudo dudu dugu duid duin duir