ddddddddddddddddddddddddd
ddddddddddddddddddddddddddddddddddd
dddddddddddddddddddddddddddd
ssssssssssssssssssssssssssssssssssssssssssssssssssss
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
fffffffffffffffffffffffff
sssssssssssssssssssssssssssssssssss
sssssssssssssssssssssssssssssssssssssssss
dddddddddddddddddddddddddddddddddd
cbxxxxxxxxxxxxxxxxxxxxxxvcbvbvbbbbbbbbbbbbbb
ddddddddddddddddddddddd