fffffffffffffffffffffff
eeeeeeeeeeeeeeeeeeeeeeee
fffffffffffffffffffffffffffffffffffff
rrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
GGGGGGGGGGGGGGGGGGGG
DDDDDDDDDDDDD
ddddddddddddddddddddddddddddd
tttttttttttttttttttttttttttt
dddddddddddddddddddddddd
yyyyyyyyyyyyyyyyyyyyy
rrrrrrrrrrrrrrrrrrrrr
rrrrrrrrrrrrrrrrrrrrrrrrrrrr