-th b-u bbb bbd bbe bbh bbm bbn bbt bbu bdb bdd bde bdh bdm bdt bdu be- beb bed bee beh bem ben bet beu bhb bhd bhe bhh bhm bht bhu bmb bmd bme bmh bmm bmn bmt bmu bnb bnd bne bnn bnt bnu btb btd bte bth btm btn btt btu bub bud bue buh bum bun but buu dbb dbd dbe dbh dbm dbn dbt dbu ddb ddd dde ddh ddm ddn ddt ddu de- deb ded dee deh dem den det deu dh- dhb dhd dhe dhh dhm dht dhu dmb dmd dme dmh dmm dmn dmt dmu dnb dnd dne dnh dnm dnn dnt dtb dtd dte dth dtm dtn dtt dtu dub dud due duh dum dun dut ebb ebd ebe ebh ebm ebn ebt ebu ed- edb edd ede edh edm edn edt edu eeb eed eee eem een eet ehb ehd ehe ehh ehm ehn eht ehu em- emb emd eme emh emm emn emt emu en- enb end ene enh enm enn ent enu etb etd ete eth etm etn ett etu eu- eub eud eue eun eut hbb hbd hbe hbh hbm hbn hbt hbu hdb hdd hde hdh hdm hdn hdt hdu he- heb hed hee heh hem hen het heu hhb hhd hhe hhh hhm hhn hht hhu hmb hmd hme hmh hmm hmt hmu hnb hnd hne hnh hnn hnt hnu htb htd hte hth htm htn htt hub hud hue huh hum hun hut huu mbb mbd mbe mbh mbm mbt mbu mdb mdd mde mdh mdm mdn mdt mdu meb med mee meh mem men met meu mhd mhh mhm mhn mht mhu mmb mmd mme mmh mmm mmn mmt mmu mnb mne mnm mnn mnt mnu mtb mtd mte mth mtm mtn mtt mtu mub mud mue muh mum mun mut muu nbb nbd nbe nbm nbn nbt nbu ndb ndd nde ndh ndm ndn ndt ndu ne- neb ned nee neh nem nen net neu nhb nhd nhe nhh nhm nhn nht nhu nmb nmd nme nmh nmm nmn nmt nmu nnb nne nnh nnm nnn nnt nnu ntb ntd nte nth ntm ntn ntt ntu nub nud nue nuh num nun nut nuu tbb tbd tbe tbh tbm tbn tbt tbu tdb tdd tde tdh tdm tdn tdt tdu te- teb ted tee teh tem ten tet teu th- thb thd the thh thm thn tht thu tmb tmd tme tmh tmm tmn tmt tmu tnb tnd tne tnh tnm tnn tnt ttb ttd tte tth ttm ttn ttt ttu tub tud tue tuh tum tun tut tuu ubb ube ubh ubn ubt ubu udb udd ude udm udn udt udu ueb ued uee ueh uem uen uet uhb uhd uhe uhh uhm uht uhu um- umb umd ume umh umm umn umt umu un- unb und une unh unm unn unt unu utb utd ute uth utm utn utt utu uue uum uun uut uuu