b-u bbb bbd bbe bbg bbi bbn bbo bbs bbu bdb bdd bde bdg bdi bdo bds bdu be- beb bed bee beg bei ben beo bes beu bgb bgd bge bgg bgi bgn bgo bgs bgu bi- bib bid bie big bii bin bio bis biu bnb bnd bne bng bni bnn bno bns bnu bob bod boe bog boi bon boo bos bou bsb bsd bse bsg bsi bsn bso bss bsu bub bud bue bug bui bun buo bus buu dbb dbd dbe dbg dbi dbn dbo dbs dbu ddb ddd dde ddg ddi ddn ddo dds ddu de- deb ded dee deg dei den deo des deu dgd dge dgg dgi dgn dgs dgu di- dib did die dig dii din dio dis diu dnb dnd dne dng dni dnn dno dns dob dod doe dog doi don doo dos dou dsb dsd dse dsg dsi dsn dso dss dsu dub dud due dug dui dun duo dus ebb ebd ebe ebg ebi ebn ebo ebs ebu ed- edb edd ede edg edi edn edo eds edu eeb eed eee eeg een eeo ees egb egd ege egg egi egn ego egs egu eib eid eie eig eii ein eio eis eiu en- enb end ene eng eni enn eno ens enu eo- eob eod eoe eog eoi eon eoo eos eou es- esb esd ese esg esi esn eso ess esu eu- eub eud eue eug eui eun eus g-d gbd gbe gbg gbi gbn gbo gbs gbu gdb gdd gde gdi gdn gdo gds gdu ge- geb ged gee geg gei gen geo ges geu ggb ggd ggg ggi ggn ggo ggs ggu gib gid gie gig gii gin gio gis giu gnb gnd gne gni gnn gno gns gnu gob god goe gog goi gon goo gos gou gsb gsd gse gsg gsi gsn gso gss gsu gu- gub gud gue gug gui gun guo gus guu i-d ibb ibd ibe ibg ibi ibn ibo ibs ibu idb idd ide idg idi idn ido ids idu ie- ied iee ieg iei ien ies igb igd ige igg igi ign igo igs igu iib iid iie iii iin iio iis iiu in- inb ind ine ing ini inn ino ins inu io- iob iod ioe iog ioi ion ioo ios iou is- isb isd ise isg isi isn iso iss isu iu- iub iud iue iug iui ius n-i nbb nbd nbe nbg nbi nbn nbo nbs nbu ndb ndd nde ndg ndi ndn ndo nds ndu ne- neb ned nee neg nei nen neo nes neu ngb ngd nge ngg ngi ngn ngo ngs ngu nib nid nie nig nii nin nio nis niu nnb nne nng nni nnn nno nns nnu no- nob nod noe nog noi non noo nos nou nsb nsd nse nsg nsi nsn nso nss nsu nub nud nue nug nui nun nuo nus nuu o-i ob- obb obd obe obg obi obn obo obs obu odb odd ode odg odi odn odo ods odu oeb oed oee oeg oei oen oeo oes ogd oge ogg ogi ogn ogo ogs oib oid oie oii oin oio ois oiu on- onb ond one ong oni onn ono ons onu oo- oob ood oog ooi oon ooo oos os- osb osd ose osg osi osn oso oss osu ou- oud oue oui oun ouo ous sbb sbd sbe sbg sbi sbn sbo sbs sbu sdb sdd sde sdg sdi sdn sdo sds sdu se- seb sed see seg sei sen seo ses seu sgb sgd sge sgg sgi sgn sgo sgs sgu sib sid sie sig sii sin sio sis siu snb snd sne sng sni snn sno sns snu sob sod soe sog soi son soo sos sou ss- ssb ssd sse ssg ssi ssn sso sss ssu sub sud sue sug sui sun suo sus suu ubb ube ubg ubi ubn ubo ubs ubu udb udd ude udg udi udn udo uds udu ueb ued uee ueg uei uen ues ugb uge ugg ugi ugn ugo ugs ugu uib uid uie uig uii uin uio uis uiu un- unb und une ung uni unn uno uns unu uob uod uoe uog uon uoo uos usb usd use usg usi usn uso uss usu uue uug uun uus uuu