4 4 1 2 1

4

1

1 2 1 1 0
1 1 0 1 0
0

2 3 2 0 1
1
2 1 1 0 -1 0

3 4 0 1 0
1 0 0 0 0
0


4 1 0 0 1
1
1 1



00 00

|X| = 1
|T| = 4
|M| = 1

