B

20
10

Obj 1
Obj 2
Obj 3
Obj 4
Obj 5
Obj 6
Obj 7
Obj 8
Obj 9
Obj 10
Obj 11
Obj 12
Obj 13
Obj 14
Obj 15
Obj 16
Obj 17
Obj 18
Obj 19
Obj 20
Attr 1
Attr 2
Attr 3
Attr 4
Attr 5
Attr 6
Attr 7
Attr 8
Attr 9
Attr 10
X...X....X
X...X....X
X...X..XX.
X.X.X..X.X
X..X.XX.X.
X..X.XX.X.
X..X.XX.X.
X..X.XX.X.
.X.X..X.X.
.X.X....X.
.X..X....X
.X.X....X.
.X..X....X
.X..X..X.X
.X..X....X
..XX...XX.
..X.X...X.
..XX.XX.X.
..X.X...X.
..XX.....X