-up b-p b-u bbb bbd bbe bbg bbm bbo bbp bbu bdb bdd bde bdg bdm bdo bdp bdu be- beb bed bee beg bem beo bep beu bgb bgd bge bgg bgm bgo bgp bgu bmb bmd bme bmg bmm bmo bmp bmu bob bod boe bog bom boo bop bou bpb bpd bpe bpg bpm bpo bpp bpu bub bud bue bug bum buo bup buu dbb dbd dbe dbg dbm dbo dbp dbu ddb ddd dde ddg ddm ddo ddp ddu de- deb ded dee deg dem deo dep deu dgd dge dgg dgm dgp dgu dmb dmd dme dmg dmm dmo dmp dmu dob dod doe dog dom doo dop dou dpb dpd dpe dpg dpm dpo dpp dpu dub dud due dug dum duo dup ebb ebd ebe ebg ebm ebo ebp ebu ed- edb edd ede edg edm edo edp edu eeb eed eee eeg eem eeo eep egb egd ege egg egm ego egp egu em- emb emd eme emg emm emo emp emu eo- eob eod eoe eog eom eoo eop eou ep- epb epd epe epg epm epo epp epu eu- eub eud eue eug eup g-d g-p gbd gbe gbg gbm gbo gbp gbu gdb gdd gde gdm gdo gdp gdu ge- geb ged gee geg gem geo gep geu ggb ggd ggg ggm ggo ggp ggu gmb gmd gme gmg gmm gmo gmp gob god goe gog gom goo gop gou gpb gpd gpe gpg gpm gpo gpp gpu gu- gub gud gue gug gum guo gup guu m-o mbb mbd mbe mbg mbm mbo mbp mbu mdb mdd mde mdg mdm mdo mdp mdu meb med mee meg mem meo mep meu mgb mgd mge mgm mgo mgp mgu mmb mmd mme mmg mmm mmo mmp mmu mob mod moe mog mom moo mop mou mpb mpd mpe mpg mpm mpo mpp mpu mub mud mue mug mum mup muu ob- obb obd obe obg obm obo obp obu odb odd ode odg odm odo odp odu oeb oed oee oeg oem oeo oep ogd oge ogg ogo ogp om- omb omd ome omg omm omo omp omu oo- oob ood oog oom ooo oop op- opb opd ope opg opm opo opp ou- oud oue oum ouo oup p-p pbb pbd pbe pbg pbm pbo pbp pbu pdb pdd pde pdg pdm pdo pdp pdu peb ped pee peg pem peo pep peu pgb pgd pge pgg pgm pgo pgp pmb pmd pme pmg pmm pmo pmp pmu pob pod poe pog pom poo pop pou ppb ppd ppe ppg ppm ppo ppp ppu pub pud pue pug pum pup puu ubb ube ubg ubo ubp ubu udb udd ude udg udm udo udp udu ueb ued uee ueg uem uep ugb uge ugg ugm ugo ugp ugu um- umb umd ume umg umm umo ump umu uob uod uoe uog uom uoo uop up- upb upd upe upg upm upo upp upu uue uug uum uuu