title: Binary Heap - inserting order
body: <p>Does inserting order affects the structure of binary heap? I mean, is it possible to get a little different parent-children relations when inserting the same elements in different orders,
  for example:</p>
  <blockquote>
  <p>20 6 3 5 7 8 16 10 (inserting order #1) and 6 3 20 10 16 3 7 5 (inserting order #2)</p>
  </blockquote>
  <p>or the final result should always be the same?</p>