eeeeeeeeeeeeeeeeeeeeeeeeeeeee
ddddddddddddddddddddddddddddddd
fffffffffffffffffffffffffffff
cccccccccccccccccccccccccccccccccccccccccccccc
ssssssssssssssssssssssssssssssssss
dddddddddddddddddddddddddddd
ddddddddddddddddddddddddddddddddd
sssssssssssssssssssssssssssss
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
dddddddddddddddddddddddddd
dddddddddddddddddddddddddddddddddddddddddddddddd
fffffffffffffffffffffffffffffffffffffffffffffffff
vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
fffffffffffffffffffffffffffffffffffffff
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
eeeeeeeeeeeeeeeeeeeeeeeeeeeeee