f d d d d d d d d d d d d d d d d d d d d |
ddddddddddddddddddd |
ddddddddddddddddddd |
d d d d d d d d d d d d d d d d d d d d d |
ddddddddddddddddddd |
ddddddddddddddddddddddd |
d d d d d d d d d d d d d d d d d d d d d d d d d d |
e d d d d d d d d d d d d d d d d d f |
rddddddddddddddddddddddd |