#g2 f3

6x6
0 1 0 0 0 0
1 0 0 0 0 0
-1 0 0 -1 0 0
0 -1 -1 0 0 0
1 1 0 0 -1 0
0 0 0 0 0 -1

6x6
1 0 0 1 1 0
-1 -1 0 -1 0 -1
1 0 -1 0 0 0
0 1 0 0 -1 0
-1 -1 0 0 1 0
1 0 0 1 0 0

6x6
2 1 0 0 -1 -1
1 2 0 0 -1 1
0 0 0 0 0 0
0 0 0 0 0 0
-1 -1 0 0 2 0
-1 1 0 0 0 2

6x6
1 0 -1 1 0 0
0 1 1 1 0 0
-1 1 3 1 1 1
1 1 1 3 1 1
0 0 1 1 1 1
0 0 1 1 1 1

6x6
-2 -1 0 -2 -1 -1
-1 2 2 0 -1 1
0 2 0 0 0 2
-2 0 0 0 0 2
-1 -1 0 0 2 2
-1 1 2 2 2 2

2^3 * 3 =24
dim6/3,3h

