b-u bbb bbd bbe bbi bbm bbn bbo bbt bbu bdb bdd bde bdi bdm bdo bdt bdu be- beb bed bee bei bem ben beo bet beu bi- bib bid bie bii bim bin bio bit biu bmb bmd bme bmi bmm bmn bmo bmt bmu bnb bnd bne bni bnn bno bnt bnu bob bod boe boi bom bon boo bot bou btb btd bte bti btm btn bto btt btu bub bud bue bui bum bun buo but buu dbb dbd dbe dbi dbm dbn dbo dbt dbu ddb ddd dde ddi ddm ddn ddo ddt ddu de- deb ded dee dei dem den deo det deu di- dib did die dii dim din dio dit diu dmb dmd dme dmi dmm dmn dmo dmt dmu dnb dnd dne dni dnm dnn dno dnt dob dod doe doi dom don doo dot dou dtb dtd dte dti dtm dtn dto dtt dtu dub dud due dui dum dun duo dut ebb ebd ebe ebi ebm ebn ebo ebt ebu ed- edb edd ede edi edm edn edo edt edu eeb eed eee eem een eeo eet eib eid eie eii eim ein eio eit eiu em- emb emd eme emi emm emn emo emt emu en- enb end ene eni enm enn eno ent enu eo- eob eod eoe eoi eom eon eoo eot eou etb etd ete eti etm etn eto ett etu eu- eub eud eue eui eun eut i-d ibb ibd ibe ibi ibm ibn ibo ibt ibu idb idd ide idi idm idn ido idt idu ie- ied iee iei iem ien iet iib iid iie iii iim iin iio iit iiu im- imb imd ime imi imm imn imo imt imu in- inb ind ine ini inm inn ino int inu io- iob iod ioe ioi iom ion ioo iot iou itb itd ite iti itm itn ito itt itu iu- iub iud iue iui ium iut m-o mbb mbd mbe mbi mbm mbo mbt mbu mdb mdd mde mdi mdm mdn mdo mdt mdu meb med mee mei mem men meo met meu mi- mib mid mie mii mim min mio mit miu mmb mmd mme mmi mmm mmn mmo mmt mmu mnb mne mni mnm mnn mno mnt mnu mob mod moe moi mom mon moo mot mou mtb mtd mte mti mtm mtn mto mtt mtu mub mud mue mui mum mun mut muu n-i nbb nbd nbe nbi nbm nbn nbo nbt nbu ndb ndd nde ndi ndm ndn ndo ndt ndu ne- neb ned nee nei nem nen neo net neu nib nid nie nii nim nin nio nit niu nmb nmd nme nmi nmm nmn nmo nmt nmu nnb nne nni nnm nnn nno nnt nnu no- nob nod noe noi nom non noo not nou ntb ntd nte nti ntm ntn nto ntt ntu nub nud nue nui num nun nuo nut nuu o-i ob- obb obd obe obi obm obn obo obt obu odb odd ode odi odm odn odo odt odu oeb oed oee oei oem oen oeo oet oib oid oie oii oim oin oio oit oiu om- omb omd ome omi omm omn omo omt omu on- onb ond one oni onn ono ont onu oo- oob ood ooi oom oon ooo oot ot- otb otd ote oti otm otn oto ott otu ou- oud oue oui oum oun ouo out tbb tbd tbe tbi tbm tbn tbo tbt tbu tdb tdd tde tdi tdm tdn tdo tdt tdu te- teb ted tee tei tem ten teo tet teu tib tid tie tii tim tin tio tit tiu tmb tmd tme tmi tmm tmn tmo tmt tmu tnb tnd tne tni tnm tnn tno tnt to- tob tod toe toi tom ton too tot tou ttb ttd tte tti ttm ttn tto ttt ttu tub tud tue tui tum tun tuo tut tuu ubb ube ubi ubn ubo ubt ubu udb udd ude udi udm udn udo udt udu ueb ued uee uei uem uen uet uib uid uie uii uim uin uio uit uiu um- umb umd ume umi umm umn umo umt umu un- unb und une uni unm unn uno unt unu uob uod uoe uom uon uoo uot utb utd ute uti utm utn uto utt utu uue uum uun uut uuu