bbb bbe bbg bbi bbm bbn bbs bbt be- beb bee beg bei bem ben bes bet bgb bge bgg bgi bgm bgn bgs bgt bi- bib bie big bii bim bin bis bit bmb bme bmg bmi bmm bmn bms bmt bnb bne bng bni bnn bns bnt bsb bse bsg bsi bsm bsn bss bst btb bte btg bti btm btn bts btt ebb ebe ebg ebi ebm ebn ebs ebt eeb eee eeg eem een ees eet egb ege egg egi egm egn egs egt eib eie eig eii eim ein eis eit em- emb eme emg emi emm emn ems emt en- enb ene eng eni enm enn ens ent es- esb ese esg esi esm esn ess est etb ete etg eti etm etn ets ett gbe gbg gbi gbm gbn gbs gbt ge- geb gee geg gei gem gen ges get ggb ggg ggi ggm ggn ggs ggt gib gie gig gii gim gin gis git gmb gme gmg gmi gmm gmn gms gmt gnb gne gni gnm gnn gns gnt gsb gse gsg gsi gsm gsn gss gst gtb gte gtg gti gtm gtn gts gtt ibb ibe ibg ibi ibm ibn ibs ibt ie- iee ieg iei iem ien ies iet igb ige igg igi igm ign igs igt iib iie iii iim iin iis iit im- imb ime img imi imm imn ims imt in- inb ine ing ini inm inn ins int is- isb ise isg isi ism isn iss ist itb ite itg iti itm itn its itt mbb mbe mbg mbi mbm mbs mbt meb mee meg mei mem men mes met mgb mge mgi mgm mgn mgs mgt mi- mib mie mig mii mim min mis mit mmb mme mmg mmi mmm mmn mms mmt mnb mne mng mni mnm mnn mns mnt msb mse msg msi msm msn mss mst mtb mte mtg mti mtm mtn mts mtt n-i nbb nbe nbg nbi nbm nbn nbs nbt ne- neb nee neg nei nem nen nes net ngb nge ngg ngi ngm ngn ngs ngt nib nie nig nii nim nin nis nit nmb nme nmg nmi nmm nmn nms nmt nnb nne nng nni nnm nnn nns nnt nsb nse nsg nsi nsm nsn nss nst ntb nte ntg nti ntm ntn nts ntt sbb sbe sbg sbi sbm sbn sbs sbt se- seb see seg sei sem sen ses set sgb sge sgg sgi sgm sgn sgs sgt sib sie sig sii sim sin sis sit smb sme smg smi smm smn sms smt snb sne sng sni snm snn sns snt ss- ssb sse ssg ssi ssm ssn sss sst stb ste stg sti stm stn sts stt tbb tbe tbg tbi tbm tbn tbs tbt te- teb tee teg tei tem ten tes tet tgb tge tgg tgi tgm tgn tgs tgt tib tie tig tii tim tin tis tit tmb tme tmg tmi tmm tmn tms tmt tnb tne tng tni tnm tnn tns tnt tsb tse tsg tsi tsm tsn tss tst ttb tte ttg tti ttm ttn tts ttt