0

0

1

0

0

0

0

0

3

0

1

2

0

0

5

0

1

1

0

1

1

0

0

0

0

0

0

0

4

7

0

1

2

0

0

1

0

0

0

0

2

2

0

3

4

0

2

2

0

1

2

0

1

1

0

0

7

0

0

1

0

2

4

0

3

5

0

1

2

0

0

0

0

0

0

0

0

3

0

1

2

0

3

4

0

2

2

0

1

2