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X X X   X X   X   X   X     XoE
X X XXX X XXX XXX XXX XXXXX XoX
X X X   X X               X XoX
X X XXX X X        XXXXXX X XoX
X X   X   X       ooooooooX  oX
X XXX XXX X    SoooXXXXXXoXXXoX
X   X     X         X X  oooooX
XXX XXXXX X         X XXXXXXX X
X X X X X X                 X X
X X X X X X X XXXXXXXXXXXXX X X
X                             X
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