gggggggggggggggggg
vvvvvvvvvvvvvvv
dddddddddddddddddddddddddddddddd
cccccccccccccccccccccccccccccccccc
vvvvvvvvvvvvvvvvvvvvvvv
mmmmmmmmmmmmmmmmmmmmmmmmmm
ffffffffffffffff
fffffffffffffffffffffffffffffffffff
sssssssssssssssssssssssssss
ilkjllllllllllllllllllll
ddddddddddddddddddd
bbbbbbbbbbbbb