0

3

0 .25
1 .5 .5 .75

.25 0
1 .5 .5 .75

-.25 0
1 .5 .5 .75


3

0 .25
1 0 0 0

.25 0
1 0 0 0

-.25 0
1 0 0 0


2

0

1

1

0







1.0

3

0 .5
1 0 0 1

.5 0
1 0 0 1

-.5 0
1 0 0 1


3

0 .5
1 1 1 1

.5 0
1 1 1 1

-.5 0
1 1 1 1


2

0

1

1

.5





