48
-1.5
-1.5
-0.5
0
0
0
0
1
1.5
-1.5
-0.5
1
0
0
0
1
1.5
1.5
-0.5
1
1
0
0
1
-1.5
-1.5
-0.5
0
0
0
0
1
1.5
1.5
-0.5
1
1
0
0
1
-1.5
1.5
-0.5
0
1
0
0
1