test_result_kdtree_31.kd

                              (15,                                 
                               15,                                 
                        ______ 15)_____                            
                 ______/               \______                     
              (7,                             (23,                 
               7,                              23,                 
            __ 7)__                         __ 23)_                
         __/       \__                   __/       \__             
      (3,             (11,            (19,            (27,         
       3,              11,             19,             27,         
       3)              11)             19)             27)         
     /   \           /   \           /   \           /   \         
  (1,     (5,     (9,     (13,    (17,    (21,    (25,    (29,     
   1,      5,      9,      13,     17,     21,     25,     29,     
   1)      5)      9)      13)     17)     21)     25)     29)     
  / \     / \     / \     / \     / \     / \     / \     / \      
(0, (2, (4, (6, (8, (10,(12,(14,(16,(18,(20,(22,(24,(26,(28,(30,   
 0,  2,  4,  6,  8,  10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30,   
 0)  2)  4)  6)  8)  10) 12) 14) 16) 18) 20) 22) 24) 26) 28) 30)