b-u bbb bbd bbg bbh bbi bbm bbn bbr bbu bdb bdd bdg bdh bdi bdm bdr bdu bgb bgd bgg bgh bgi bgm bgn bgr bgu bhb bhd bhg bhh bhi bhm bhr bhu bi- bib bid big bih bii bim bin bir biu bmb bmd bmg bmh bmi bmm bmn bmr bmu bnb bnd bng bni bnn bnr bnu brb brd brg brh bri brm brn brr bru bub bud bug buh bui bum bun bur buu dbb dbd dbg dbh dbi dbm dbn dbr dbu ddb ddd ddg ddh ddi ddm ddn ddr ddu dgd dgg dgh dgi dgm dgn dgr dgu dh- dhb dhd dhh dhi dhm dhr dhu di- dib did dig dih dii dim din dir diu dmb dmd dmg dmh dmi dmm dmn dmr dmu dnb dnd dng dnh dni dnm dnn dnr drb drd drg dri drm drn drr dru dub dud dug duh dui dum dun dur g-d gbd gbg gbh gbi gbm gbn gbr gbu gdb gdd gdh gdi gdm gdn gdr gdu ggb ggd ggg ggh ggi ggm ggn ggr ggu ghb ghd ghg ghh ghi ghn ghr gib gid gig gih gii gim gin gir giu gmb gmd gmg gmh gmi gmm gmn gmr gnb gnd gni gnm gnn gnr gnu grb grd grg grh gri grm grn grr gru gu- gub gud gug gui gum gun gur guu h-i hbb hbd hbg hbh hbi hbm hbn hbr hbu hdb hdd hdg hdh hdi hdm hdn hdr hdu hgb hgg hgh hgi hgm hgn hgr hgu hhb hhd hhg hhh hhi hhm hhn hhr hhu hib hid hig hih hii him hin hir hiu hmb hmd hmg hmh hmi hmm hmr hmu hnb hnd hng hnh hnn hnu hr- hrb hrd hrg hrh hri hrm hrn hrr hru hub hud hug huh hui hum hun hur huu i-d ibb ibd ibg ibh ibi ibm ibn ibr ibu idb idd idg idh idi idm idn idr idu igb igd igg igh igi igm ign igr igu ihb ihd ihg ihh ihi ihm ihn ihr ihu iib iid iih iii iim iin iir iiu im- imb imd img imh imi imm imn imu in- inb ind ing inh ini inm inn inr inu ir- irb ird irg iri irm irn irr iru iu- iub iud iug iui ium iur m-r mbb mbd mbg mbh mbi mbm mbr mbu mdb mdd mdg mdh mdi mdm mdn mdr mdu mgb mgd mgh mgi mgm mgn mgr mgu mhd mhg mhh mhi mhm mhn mhr mhu mi- mib mid mig mih mii mim min mir miu mmb mmd mmg mmh mmi mmm mmn mmr mmu mnb mng mni mnm mnn mnr mnu mrb mrd mrg mrh mri mrm mrn mrr mru mub mud mug muh mui mum mun mur muu n-i nbb nbd nbg nbi nbm nbn nbr nbu ndb ndd ndg ndh ndi ndm ndn ndr ndu ngb ngd ngg ngh ngi ngm ngn ngu nhb nhd nhg nhh nhi nhm nhn nhr nhu nib nid nig nih nii nim nin nir niu nmb nmd nmg nmh nmi nmm nmn nmr nmu nnb nng nnh nni nnm nnn nnu nrb nrd nrg nri nrm nrn nrr nru nub nud nug nuh nui num nun nur nuu rbb rbd rbg rbh rbi rbm rbn rbr rbu rdb rdd rdg rdh rdi rdm rdn rdr rdu rgb rgd rgg rgh rgi rgn rgr rh- rhb rhd rhg rhh rhi rhm rhn rhr rhu rib rid rig rih rii rim rin rir rmb rmd rmg rmh rmi rmm rmn rmr rnb rnd rng rnh rni rnm rnn rnr rnu rrb rrd rrg rrh rri rrm rrn rrr rru rub rud rug ruh rui rum run rur ruu ubb ubg ubh ubi ubn ubr ubu udb udd udg udi udm udn udr udu ugb ugg ugh ugi ugm ugn ugr ugu uhb uhd uhh uhi uhm uhr uhu uib uid uig uii uim uin uir uiu um- umb umd umg umh umi umm umn umr umu un- unb und ung unh uni unm unn unr unu ur- urb urd urg uri urm urn urr uru uug uum uun uur uuu