b-u bbb bbd bbe bbg bbl bbm bbn bbt bbu bdb bdd bde bdg bdl bdm bdt bdu be- beb bed bee beg bel bem ben bet beu bgb bgd bge bgg bgl bgm bgn bgt bgu blb bld ble blg bll blm bln blt blu bmb bmd bme bmg bml bmm bmn bmt bmu bnb bnd bne bng bnl bnn bnt bnu btb btd bte btg btl btm btn btt btu bub bud bue bug bul bum bun but buu dbb dbd dbe dbg dbl dbm dbn dbt dbu ddb ddd dde ddg ddl ddm ddn ddt ddu de- deb ded dee deg del dem den det deu dgd dge dgg dgl dgm dgn dgt dgu dl- dlb dld dle dlg dll dlm dlt dlu dmb dmd dme dmg dml dmm dmn dmt dmu dnb dnd dne dng dnl dnm dnn dnt dtb dtd dte dtg dtl dtm dtn dtt dtu dub dud due dug dul dum dun dut ebb ebd ebe ebg ebl ebm ebn ebt ebu ed- edb edd ede edg edl edm edn edt edu eeb eed eee eeg eel eem een eet egb egd ege egg egl egm egn egt egu elb eld ele elg ell elm eln elt elu em- emb emd eme emg eml emm emn emt emu en- enb end ene eng enl enm enn ent enu etb etd ete etg etl etm etn ett etu eu- eub eud eue eug eul eun eut g-d gbd gbe gbg gbl gbm gbn gbt gbu gdb gdd gde gdl gdm gdn gdt gdu ge- geb ged gee geg gel gem gen get geu ggb ggd ggg ggm ggn ggt ggu glb gld gle glg gll glm gln glt glu gmb gmd gme gmg gml gmm gmn gmt gnb gnd gne gnl gnm gnn gnt gnu gtb gtd gte gtg gtl gtm gtn gtt gtu gu- gub gud gue gug gul gum gun gut guu lbb lbd lbe lbg lbl lbm lbt lbu ldb ldd lde ldg ldl ldm ldn ldt ldu leb led lee leg lel lem len let leu lgb lgd lge lgg lgl lgm lgn lgt lgu llb lld lle llg lll llm lln llt llu lmb lmd lme lmg lml lmm lmn lmt lmu lnb lnd lne lng lnl lnm lnn lnt lnu ltb ltd lte ltg ltl ltm ltt ltu lub lud lue lug lul lum lun lut luu mbb mbd mbe mbg mbl mbm mbt mbu mdb mdd mde mdg mdl mdm mdn mdt mdu meb med mee meg mel mem men met meu mgb mgd mge mgl mgm mgn mgt mgu mlb mld mle mlg mll mlm mln mlt mlu mmb mmd mme mmg mml mmm mmn mmt mmu mnb mne mng mnl mnm mnn mnt mnu mtb mtd mte mtg mtl mtm mtn mtt mtu mub mud mue mug mul mum mun mut muu nbb nbd nbe nbg nbl nbm nbn nbt nbu ndb ndd nde ndg ndl ndm ndn ndt ndu ne- neb ned nee neg nel nem nen net neu ngb ngd nge ngg ngl ngm ngn ngt ngu nlb nld nle nlg nll nlm nln nlt nlu nmb nmd nme nmg nml nmm nmn nmt nmu nnb nne nng nnl nnm nnn nnt nnu ntb ntd nte ntg ntm ntn ntt ntu nub nud nue nug nul num nun nut nuu tbb tbd tbe tbg tbl tbm tbn tbt tbu tdb tdd tde tdg tdl tdm tdn tdt tdu te- teb ted tee teg tel tem ten tet teu tgb tge tgg tgl tgm tgn tgt tgu tld tle tlg tll tlm tln tlt tlu tmb tmd tme tmg tml tmm tmn tmt tmu tnb tnd tne tng tnl tnm tnn tnt ttb ttd tte ttg ttl ttm ttn ttt ttu tub tud tue tug tul tum tun tut tuu ubb ube ubg ubl ubn ubt ubu udb udd ude udg udl udm udn udt udu ueb ued uee ueg uel uem uen uet ugb uge ugg ugl ugm ugn ugt ugu ulb uld ule ulg ull ulm uln ult ulu um- umb umd ume umg uml umm umn umt umu un- unb und une ung unl unm unn unt unu utb utd ute utl utm utn utt utu uue uug uum uun uut uuu