00000000000
00000000000
aaaaaaaaaaa
aaaaaaaaaaa
aaaaaaaaaaa
aaaaaaaaaaa
hhhhhhhhhhh
hhhhhhhhhhh
hhhhhhhhhhh
hhhhhhhhhhh
jjjjjjjjjjj
jjjjjjjjjjj
jjjjjjjjjjj
00000000000
00000000000
00000000000
00000000000
00000000000
00000000000
00000000000
00000000000
