Computer Programming Contest Preparation

    1 21
    2 move 2 onto 1
    3 move 3 onto 2
    4 move 4 onto 3
    5 move 5 over 1
    6 pile 1 over 10
    7 move 9 over 8
    8 move 11 over 8
    9 pile 3 over 8
   10 pile 8 over 3
   11 move 20 over 19
   12 pile 19 over 18
   13 pile 18 onto 15
   14 move 15 over 3
   15 pile 20 onto 19
   16 pile 19 onto 18
   17 pile 18 over 17
   18 quit
   19