1

2

2

1

2

2

1

1

1

1

1

1

1

1

1

1

2

2

1

1

1

2

2

2

2

2

2

2

2

2

2

2

2

2

1

2

2

2

2

1

1

2

2

1

1

1

1

2

1

2

3

3

1

2

2

2

3

1

1

1

2

2

1

1

1

3

1

1

2

3

1

1

1

3

1

1

1

1

1

1

1

2

1

1

2

1

1

2

2