bbb bbd bbe bbg bbi bbn bbs bdb bdd bde bdg bdi bds be- beb bed bee beg bei ben bes bgb bgd bge bgg bgi bgn bgs bi- bib bid bie big bii bin bis bnb bnd bne bng bni bnn bns bsb bsd bse bsg bsi bsn bss dbb dbd dbe dbg dbi dbn dbs ddb ddd dde ddg ddi ddn dds de- deb ded dee deg dei den des dgd dge dgg dgi dgn dgs di- dib did die dig dii din dis dnb dnd dne dng dni dnn dns dsb dsd dse dsg dsi dsn dss ebb ebd ebe ebg ebi ebn ebs ed- edb edd ede edg edi edn eds eeb eed eee eeg een ees egb egd ege egg egi egn egs eib eid eie eig eii ein eis en- enb end ene eng eni enn ens es- esb esd ese esg esi esn ess g-d gbd gbe gbg gbi gbn gbs gdb gdd gde gdi gdn gds ge- geb ged gee geg gei gen ges ggb ggd ggg ggi ggn ggs gib gid gie gig gii gin gis gnb gnd gne gni gnn gns gsb gsd gse gsg gsi gsn gss i-d ibb ibd ibe ibg ibi ibn ibs idb idd ide idg idi idn ids ie- ied iee ieg iei ien ies igb igd ige igg igi ign igs iib iid iie iii iin iis in- inb ind ine ing ini inn ins is- isb isd ise isg isi isn iss n-i nbb nbd nbe nbg nbi nbn nbs ndb ndd nde ndg ndi ndn nds ne- neb ned nee neg nei nen nes ngb ngd nge ngg ngi ngn ngs nib nid nie nig nii nin nis nnb nne nng nni nnn nns nsb nsd nse nsg nsi nsn nss sbb sbd sbe sbg sbi sbn sbs sdb sdd sde sdg sdi sdn sds se- seb sed see seg sei sen ses sgb sgd sge sgg sgi sgn sgs sib sid sie sig sii sin sis snb snd sne sng sni snn sns ss- ssb ssd sse ssg ssi ssn sss