0

12

-4 -4
0 1 0 1

0 0 
0 1 0 0

-4 4
0 0 1 1


0 0
0 1 0 0

4 -4
0 1 0 1

4 4
0 0 1 1


-2 2
1 0 0 1

0 0
1 0 0 1

2 2
1 0 0 1


-2 2
0 0 1 0

2 2
0 0 1 0

0 4
0 0 1 1



8

-4 -4
0 1 0 1

0 0
0 1 0 1

4 -4
0 1 0 1

4 4
0 0 1 1

2 2
0 0 1 1

0 4
0 0 1 1

-2 2
0 0 1 1

-4 4
0 0 1 1




2 

0

1

1

0







1

12

-6 6
.75 0 1 1

0 -2 
.75 0 1 0

-4 8
.75 0 1 1


0 -2
.75 0 1 0

6 6
.75 0 1 1

4 8
.75 0 1 1


-2 3
1 0 0 1

0 -2
1 0 0 1

2 3
1 0 0 1


-2 3
.75 0 1 1

2 3
.75 0 1 1

0 5
.75 0 1 1



8

-6 6
.75 0 1 1

0 -2
.75 0 1 1

6 6
.75 0 1 1

4 8
.75 0 1 1

2 3
.75 0 1 1

0 5
.75 0 1 1

-2 3
.75 0 1 1

-4 8
.75 0 1 1




2 

0

1

1

0




