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