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