xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx7xxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx777xxxxxxxxxxx
xxxxxxxxxxxxxxxxxx8888888x7xxx77777xxxxxxxxxx
xxxxxxxxxxxxxxxxxx8888888x7xxx777777xxxxxxxxx
xxxxxxxxxxxxxxxx88xxxxx77x7x777777777xxxxxxxx
xxxxxxxxxxxxxxxx88x7777777777777777777xxxxxxx
xxxxxxxxxxxxxxxx88x77777777777777777777xxxxxx
xxxxxxxxxxxxxx9988x77777777777777777777xxxxxx
xxxxxxxxxxxxxx9988x7777777777777777777x00xxxx
xxxxxxxxxxxxxx9988x777777777777777777x0000xxx
xxxxxxxxxxxxxx9988x7777777x0000000000000000xx
xxxxxxxxxxxxxx9988x777777x000000000000000000x
7777777777xxxx9988777777x0x0000000000000000xx
x7777777777xxx998877777x000x00000000000000xxx
xx7777777777xx99887777x00000x000000000000xxxx
xxx7777777777x9988777x0000000x0000000000xxxxx
xxxx777777777x777777x00000000x000000000xxxxxx
xxxxx777777777777777000000000x00000000xxxxxxx
xxxxxx77777777777777000000000x0000000xxxxxxxx
xxxxxxx777777x7777770000000000xxxx00xxxxxxxxx
xxxxxxxx77777777777xx0000000000000xxxxxxxxxxx
xxxxxxxxx777777110000x000000000000xxxxxxxxxxx
xxxxxxxxxx7x77x1100000x0000000000xxxxxxxxxxxx
xxxxxxxxxxx777x11000000x00000000xxxxxxxxxxxxx
xxxxxxxxxxxx771110000000x000000xxxxxxxxxxxxxx
xxxxxxxxxxxxx111100000000x0000xxxxxxxxxxxxxxx
xxxxxxxxxxxxxx11100000000x000xxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxx1100000000x00xxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxx110000000x0xxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxx110000000xxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxx1100000xxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxx11000xxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxx110xxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxx1xxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx