-th b-u bbb bbd bbe bbh bbi bbm bbn bbt bbu bbx bdb bdd bde bdh bdi bdm bdt bdu bdx be- beb bed bee beh bei bem ben bet beu bex bhb bhd bhe bhh bhi bhm bht bhu bhx bi- bib bid bie bih bii bim bin bit biu bix bmb bmd bme bmh bmi bmm bmn bmt bmu bmx bnb bnd bne bni bnn bnt bnu bnx btb btd bte bth bti btm btn btt btu btx bub bud bue buh bui bum bun but buu bux bxb bxd bxi bxm bxn bxx dbb dbd dbe dbh dbi dbm dbn dbt dbu dbx ddb ddd dde ddh ddi ddm ddn ddt ddu ddx de- deb ded dee deh dei dem den det deu dex dh- dhb dhd dhe dhh dhi dhm dht dhu di- dib did die dih dii dim din dit diu dix dmb dmd dme dmh dmi dmm dmn dmt dmu dmx dnb dnd dne dnh dni dnm dnn dnt dtb dtd dte dth dti dtm dtn dtt dtu dtx dub dud due duh dui dum dun dut dux dxd dxi dxn dxt dxx ebb ebd ebe ebh ebi ebm ebn ebt ebu ebx ed- edb edd ede edh edi edm edn edt edu edx eeb eed eee eem een eet eex ehb ehd ehe ehh ehi ehm ehn eht ehu eib eid eie eii eim ein eit eiu eix em- emb emd eme emh emi emm emn emt emu emx en- enb end ene enh eni enm enn ent enu etb etd ete eth eti etm etn ett etu etx eu- eub eud eue eui eun eut eux ex- exd exe exh exi ext exu exx h-i hbb hbd hbe hbh hbi hbm hbn hbt hbu hbx hdb hdd hde hdh hdi hdm hdn hdt hdu hdx he- heb hed hee heh hei hem hen het heu hex hhb hhd hhe hhh hhi hhm hhn hht hhu hib hid hie hih hii him hin hit hiu hix hmb hmd hme hmh hmi hmm hmt hmu hmx hnb hnd hne hnh hnn hnt hnu htb htd hte hth hti htm htn htt htx hub hud hue huh hui hum hun hut huu hux hxd hxm i-d ibb ibd ibe ibh ibi ibm ibn ibt ibu ibx idb idd ide idh idi idm idn idt idu idx ie- ied iee iei iem ien iet iex ihb ihd ihe ihh ihi ihm ihn iht ihu iib iid iie iih iii iim iin iit iiu iix im- imb imd ime imh imi imm imn imt imu imx in- inb ind ine inh ini inm inn int inu inx itb itd ite ith iti itm itn itt itu itx iu- iub iud iue iui ium iut ixe ixi ixn mbb mbd mbe mbh mbi mbm mbt mbu mbx mdb mdd mde mdh mdi mdm mdn mdt mdu mdx meb med mee meh mei mem men met meu mex mhd mhh mhi mhm mhn mht mhu mhx mi- mib mid mie mih mii mim min mit miu mix mmb mmd mme mmh mmi mmm mmn mmt mmu mmx mnb mne mni mnm mnn mnt mnu mtb mtd mte mth mti mtm mtn mtt mtu mtx mub mud mue muh mui mum mun mut muu mux mxd mxi mxn mxu n-i nbb nbd nbe nbi nbm nbn nbt nbu nbx ndb ndd nde ndh ndi ndm ndn ndt ndu ne- neb ned nee neh nei nem nen net neu nex nhb nhd nhe nhh nhi nhm nhn nht nhu nib nid nie nih nii nim nin nit niu nix nmb nmd nme nmh nmi nmm nmn nmt nmu nnb nne nnh nni nnm nnn nnt nnu ntb ntd nte nth nti ntm ntn ntt ntu ntx nub nud nue nuh nui num nun nut nuu nux nxd nxt t-x tbb tbd tbe tbh tbi tbm tbn tbt tbu tdb tdd tde tdh tdi tdm tdn tdt tdu tdx te- teb ted tee teh tei tem ten tet teu tex th- thb thd the thh thi thm thn tht thu thx tib tid tie tih tii tim tin tit tiu tix tmb tmd tme tmh tmi tmm tmn tmt tmu tmx tnb tnd tne tnh tni tnm tnn tnt tnx ttb ttd tte tth tti ttm ttn ttt ttu ttx tub tud tue tuh tui tum tun tut tuu tux txe txi txn txt txu ubb ube ubh ubi ubn ubt ubu ubx udb udd ude udi udm udn udt udu udx ueb ued uee ueh uei uem uen uet uhb uhd uhe uhh uhi uhm uht uhu uib uid uie uii uim uin uit uiu um- umb umd ume umh umi umm umn umt umu un- unb und une unh uni unm unn unt unu unx utb utd ute uth uti utm utn utt utu utx uue uum uun uut uuu uxb uxt uxu xbe xbx xdb xde xdh xdi xdm xdt xed xee xem xen xet xeu xex xhd xht xie xii xin xit xiu xix xmd xmh xmi xmm xmt xmu xmx xnu xti xtm xtx xue xui xun xxi xxx