K

K+2

K

K+2

K

K+2

K

K+2

5

2

4

6

1

3

5

2

4

6

1

3

5

2

4

6

1

3

5

2

4

6

1

3

K

K+2

K

K+2

K

K+2

K

K+2

5

2

4

6

1

3

5

2

4

6

1

3

5

2

4

6

1

3

5

2

4

6

1

3

K

K+2

K

K+2

K

K+2

K

K+2

5

2

4

6

1

3

5

2

4

6

1

3

5

2

4

6

1

3

5

2

4

6

1

3