|                                        +------------------32-------------------+                                                     | 
			
				|                                        :                                       :                                                     | 
			
				|                                        :                                       :                                                     | 
			
				|                                       10                                       :                                                     | 
			
				|                                        :                                       :                                                     | 
			
				|         +---------------------------48-+------------22------------+            :                                                     | 
			
				|         :                                                        B:            :                                                     | 
			
				|         :                                                         :          27.9                                                    | 
			
				|         :                                                         :            :                                                     | 
			
				|         :                                                         :            :                                                     | 
			
				|         :                                                         :            :                                                     | 
			
				|         :                                                         :            :                                                     | 
			
				|         :                                                         :            :                                                     | 
			
				|         :                                                        32            :                                                     | 
			
				|         :                                                         :         +2-+                                                     | 
			
				|         :                                                       37.9        :                                                        | 
			
				|        42                                                         :         :                                                        | 
			
				|         :                                                         :         :                                                        | 
			
				|         :                                                         :         :                                                        | 
			
				|         :                                                         :       19.9                                                       | 
			
				|         :                                                         :         :                                                        | 
			
				|         :                            +----10-----+-24-------------:         :                                                        | 
			
				|         :                            :          4.9               :         :                                                        | 
			
				|         :                           10          /+                :         :                                                        | 
			
				|         :                            :        /                   +---7.9---+                                                        | 
			
				|         :A                           :D     /7.1                                                                                     | 
			
				|         +------------24--------------+-4.9-+                                                                                         | 
			
				|         :                           C:                                                                                               | 
			
				|         :                            :                                                                                               | 
			
				|       13.9                         13.9                                                                                              | 
			
				|         :                            :                                                                                               | 
			
				|         :                            :                                                                                               | 
			
				|         +----------------------------+                                                                                               | 
			
				|         :            24             F:                                                                                               | 
			
				|         :                            :                                                                                               | 
			
				|         :                            :                                                                                               | 
			
				|       13.9                         13.9                                                                                              | 
			
				|         :                            :                                                                                               | 
			
				|         :                            :                                                                                               |