fggggggggggggggggggggggggggggggggg
fggggggggggggggggggggggggggggggg
ggggggggggggggggggggggggggggggggggg
ffffffffffffffffffff
gggggggggggggggggggggggggggg
ggggggggggggggggggggg
gggggggggggggggggggggggg