�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

7

6

�

6

7

�

�

�

�

�

6

�

�

�

�

�

�

�

�

�

�

�

�

�

�