5

0

0

5

1

1

0

1

2

0

0

0

0

1

1

4

0

0

4

0

0

2

1

1

3

0

3

4

1

2

0

1

1

0

3

4

0

0

3

0

0

1

0

0

0

0

0

2

0

0

1

0

0

0

0

0

1

0

0

2