ttttttttttttttttttttttttttttttttt
ttttttttttttttttttttttttttttttttt
rrrrrrrrrrrrrrrrrr
gggggggggggggggggggggggg
ttttttttttttttttttt
gggggggggggggggggggggg
gggggggggggggggggggggggg
hhhhhhhhhhhhhhh
ggggggggggggggg
ggggggggggggggggggg
ggggggggggggggggggg
fffffffffffffffffff
fffffffffffffffffff
fffffffffffffffffff
ggggggggggggggggggggggggggggg
ggggggggggggggggggggggggggggg
hhhhhhhhhhhhhhhhhhhhhh
hhhhhhhhhhhhhhhhhhhh
hhhhhhhhhhhhhhhhhhhh
hhhhhhhhhhhhhhhhhhhh