bbb bbe bbg bbh bbi bbl bbs be- beb bee beg beh bei bel bes bgb bge bgg bgh bgi bgl bgs bhb bhe bhg bhh bhi bhl bhs bi- bib bie big bih bii bil bis blb ble blg blh bli bll bls bsb bse bsg bsh bsi bsl bss ebb ebe ebg ebh ebi ebl ebs eeb eee eeg eel ees egb ege egg egh egi egl egs ehb ehe ehg ehh ehi ehl ehs eib eie eig eii eil eis elb ele elg elh eli ell els es- esb ese esg esh esi esl ess gbe gbg gbh gbi gbl gbs ge- geb gee geg geh gei gel ges ggb ggg ggh ggi ggs ghb ghe ghg ghh ghi ghl ghs gib gie gig gih gii gil gis glb gle glg glh gli gll gls gsb gse gsg gsi gsl gss h-i hbb hbe hbg hbh hbi hbl hbs he- heb hee heg heh hei hel hes hgb hge hgg hgh hgi hgl hgs hhb hhe hhg hhh hhi hhl hhs hib hie hig hih hii hil his hlb hle hlg hlh hli hll hls hsb hse hsg hsh hsi hsl hss ibb ibe ibg ibh ibi ibl ibs ie- iee ieg iei iel ies igb ige igg igh igi igl igs ihb ihe ihg ihh ihi ihl ihs iib iie iih iii iil iis il- ilb ile ilg ilh ili ill ils is- isb ise isg ish isi isl iss lbb lbe lbg lbh lbi lbl lbs leb lee leg leh lei lel les lgb lge lgg lgh lgi lgl lgs lhb lhh lhi lhs lib lie lig lih lii lil lis llb lle llg lli lll lls lsb lse lsg lsh lsi lsl lss sbb sbe sbg sbh sbi sbl sbs se- seb see seg seh sei sel ses sgb sge sgg sgh sgi sgl sgs sh- shb she shg shh shi shl shs sib sie sig sih sii sil sis slb sle slg slh sli sll sls ss- ssb sse ssg ssh ssi ssl sss