bbb bbe bbg bbh bbi bbl be- beb bee beg beh bei bel bgb bge bgg bgh bgi bgl bhb bhe bhg bhh bhi bhl bi- bib bie big bih bii bil blb ble blg blh bli bll ebb ebe ebg ebh ebi ebl eeb eee eeg eel egb ege egg egh egi egl ehb ehe ehg ehh ehi ehl eib eie eig eii eil elb ele elg elh eli ell gbe gbg gbh gbi gbl ge- geb gee geg geh gei gel ggb ggg ggh ggi ghb ghe ghg ghh ghi ghl gib gie gig gih gii gil glb gle glg glh gli gll h-i hbb hbe hbg hbh hbi hbl he- heb hee heg heh hei hel hgb hge hgg hgh hgi hgl hhb hhe hhg hhh hhi hhl hib hie hig hih hii hil hlb hle hlg hlh hli hll ibb ibe ibg ibh ibi ibl ie- iee ieg iei iel igb ige igg igh igi igl ihb ihe ihg ihh ihi ihl iib iie iih iii iil il- ilb ile ilg ilh ili ill lbb lbe lbg lbh lbi lbl leb lee leg leh lei lel lgb lge lgg lgh lgi lgl lhb lhh lhi lib lie lig lih lii lil llb lle llg lli lll