-up b-p b-u bbb bbd bbe bbl bbm bbn bbp bbu bdb bdd bde bdl bdm bdp bdu be- beb bed bee bel bem ben bep beu blb bld ble bll blm bln blp blu bmb bmd bme bml bmm bmn bmp bmu bnb bnd bne bnl bnn bnp bnu bpb bpd bpe bpl bpm bpn bpp bpu bub bud bue bul bum bun bup buu dbb dbd dbe dbl dbm dbn dbp dbu ddb ddd dde ddl ddm ddn ddp ddu de- deb ded dee del dem den dep deu dl- dlb dld dle dll dlm dlp dlu dmb dmd dme dml dmm dmn dmp dmu dnb dnd dne dnl dnm dnn dnp dpb dpd dpe dpl dpm dpn dpp dpu dub dud due dul dum dun dup ebb ebd ebe ebl ebm ebn ebp ebu ed- edb edd ede edl edm edn edp edu eeb eed eee eel eem een eep elb eld ele ell elm eln elp elu em- emb emd eme eml emm emn emp emu en- enb end ene enl enm enn enp enu ep- epb epd epe epl epm epn epp epu eu- eub eud eue eul eun eup l-p lbb lbd lbe lbl lbm lbp lbu ldb ldd lde ldl ldm ldn ldp ldu leb led lee lel lem len lep leu llb lld lle lll llm lln llp llu lmb lmd lme lml lmm lmn lmp lmu lnb lnd lne lnl lnm lnn lnp lnu lpb lpd lpe lpl lpm lpn lpp lpu lub lud lue lul lum lun lup luu mbb mbd mbe mbl mbm mbp mbu mdb mdd mde mdl mdm mdn mdp mdu meb med mee mel mem men mep meu mlb mld mle mll mlm mln mlp mlu mmb mmd mme mml mmm mmn mmp mmu mnb mne mnl mnm mnn mnp mnu mpb mpd mpe mpl mpm mpn mpp mpu mub mud mue mul mum mun mup muu nbb nbd nbe nbl nbm nbn nbp nbu ndb ndd nde ndl ndm ndn ndp ndu ne- neb ned nee nel nem nen nep neu nlb nld nle nll nlm nln nlp nlu nmb nmd nme nml nmm nmn nmp nmu nnb nne nnl nnm nnn nnp nnu npb npd npe npl npm npn npp npu nub nud nue nul num nun nup nuu p-p pbb pbd pbe pbl pbm pbn pbp pbu pdb pdd pde pdl pdm pdn pdp pdu peb ped pee pel pem pen pep peu plb pld ple pll plm pln plp plu pmb pmd pme pml pmm pmn pmp pmu pn- pnb pnd pne pnl pnm pnn pnp pnu ppb ppd ppe ppl ppm ppn ppp ppu pub pud pue pul pum pun pup puu ubb ube ubl ubn ubp ubu udb udd ude udl udm udn udp udu ueb ued uee uel uem uen uep ulb uld ule ull ulm uln ulp ulu um- umb umd ume uml umm umn ump umu un- unb und une unl unm unn unp unu up- upb upd upe upm upn upp upu uue uum uun uuu