| +---------------------------32-----------------------------+\ | 
				| :                                                          :  \ | 
				| :                                                          :     \ | 
				| :                                                          :    11.3 | 
				| :                                                          :          \ | 
				| 12                       +--/+6---6-----+                  12            \ | 
				| :                   4.2 4.2          4.24.2                :              + | 
				| :                 +/  +                  + \+              :              : | 
				| :D                3   3F                 3  3              :              : | 
				| +-------1012------+---+---------12----19.9--+----10--------G              : | 
				| :                                                          :              : | 
				| :                                                          :              : | 
				| :                                                          :              : | 
				| :                                                          :            17.9 | 
				| 13.9                                                       13.9             : | 
				| :                                                          :              : | 
				| :                                                          :              : | 
				| :                                                          :              : | 
				| :C                                                         :              : | 
				| +---------------------------32-----------------------------+-----7.9------+ | 
				| :                                                          :H             : | 
				| :                                                         4.9             : | 
				| :                                                         7.9            7.9 | 
				| :                                                          :              : | 
				| :                                                          :              : | 
				| 15                                                          +-----7.9------+ | 
				| :                                                          : | 
				| :                                                         10 | 
				| :                                                          : | 
				| :                                                          : | 
				| :B                                                         : | 
				| +---------------------------32-----------------------------+ | 
				| :                                                          : | 
				| :                                                          : | 
				| :                                                          : | 
				| 12                                                         12 | 
				| :                                                          : | 
				| :                                                          : | 
				| :A                                                         : |