1:282/56
                                   |
     -------------------------------------------------------
     |     |      |       |        |       |    |     |    |
    50    76     40      341      62      30  1005  4005   7
     |            |       |        |       |               |
---------------   |   ----------   |       |   ------------------------
|   |  |  |   |   |   |   |    |    \      |   |  |  |  |  |   |   |  |
47 60 68 109 3008  \ 115 2002 3009  /      |   24 32 61 65 75 606  8 4002
    |              /              /        |                       
 ----------------   \           /  ----------------------          
 |    |    |    |    |         /   |  |  |  |   |   |   |         
106 3003 3006 1002  /         |   37 78 89 90 100 105 114        
                  /           |                        |        
      --------------     -------------------         ------     
      |  |  |   |  |     |  |  |  |  |  |  |         |    |          
      54 59 85 91 92     3 26 31 65 70 73 102       2007 4006     
           /       |           |                             
   ---------    ----------     --------
   |   |   |    |   |    |     |  |   |
  108 104 107  113 1003 3007   27 58 95
           |                   |
        -------              -----
        |     |              |   |
       3005 4008            28  3004