Tiers: 4
Stacks: 9
Containers: 28
Stack 0: 21   15   
Stack 1: 19   26   18   11   
Stack 2: 8    12   22   7    
Stack 3: 13   10   23   
Stack 4: 20   25   1    14   
Stack 5: 24   17   
Stack 6: 0    6    3    4    
Stack 7: 27   16   5    
Stack 8: 9    2