{ nodes := 33825, null := 548576, collisions := 0, depth := 4}
{ nodes := 16913, null := 274304, collisions := 0, depth := 4}
500
{ nodes := 17, null := 28, collisions := 0, depth := 2}
50
{ nodes := 17, null := 478, collisions := 0, depth := 2}