6

1

2

1

0

2

6

0

0

2

1

2

5

0

1

5

0

0

5

2

3

5

0

1

3

1

1

6

0

0

5

1

1

4

0

0

3

0

1

3

1

1

4

0

1

5

3

4

5

0

1

3

0

0

4

0

1

6

0

0