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