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