FFFFFFFFFFFFFFFFFFFFFF
gfgfdhshfghgfhvnxnmbmbmb
DDDDDDDDDDDDDDDDDDDDDDDDDDDD
fgfgcbzcbncbcbcvb
CCCCCCCCCCCCCCCCCC
ghjggghgkhghghgjgjg
ghgkljhmolgfjhdfjgh
dddddddddddddddddddddddddd
hgikgfhopgfhpghpghkghoghgh
hjhgddddjhjcccccc
fggggggggggggggggg
mnkkkkkkkkb