1

1

1

1

1

1

1

1

1

2

2

1

1

12

1

5

2

1

1

7

1

1

8

1

1

2

1

3

1

2

6

2

8

1

2

7

2

3

14

2

2

3

1

1

2

6

15

5

4

4

3

9

4

4

1

2

4

1

4

1

3

2

3

15

1

1

1

1

3

3

6

15

Lock on a Bridge