| +----------------------36-----------------------+ | 
				| :                                               : | 
				| :                                               : | 
				| 12                                               : | 
				| :                                               : | 
				| :                                               : | 
				| +---6.9---C                                              24 | 
				| :         :                                               : | 
				| :         :                                               : | 
				| 12.5       12                                               : | 
				| :         :                                               : | 
				| :         :                                               : | 
				| :         1      112           6         23               : | 
				| -------------24---------------+         ++---------------+-------+----------------------+ | 
				| :              D:J      : | 
				| :               :       : | 
				| 12.5            12.5    12.5 | 
				| :               :       : | 
				| :               :       : | 
				| 24.9          +-----------19.9-----------+------12-------+---6---+------------------+ | 
				| :B                                                                    : | 
				| :                                                                     : | 
				| 13                                                                     : | 
				| :                                                                     : | 
				| :                                                                     : | 
				| :                                                                     : | 
				| -----12---6---+                                                                    26 | 
				| :                                                                             : | 
				| :                                                                             : | 
				| 13                                                                             : | 
				| :                                                                             : | 
				| :                          +-4.9--+                                           : | 
				| :A                         4     H4                                           : | 
				| ++------+25.9-10------2--4-+-4.9--1---7.9---1----------33---------------------+ | 
				| +-----10-----I+   4.F    4.G | 
				| +-4.9--+ |