Tiers: 4
Stacks: 9
Containers: 32
Stack 0: 20   0    12   8    
Stack 1: 19   25   26   6    
Stack 2: 2    15   5    28   
Stack 3: 23   24   13   
Stack 4: 7    30   11   9    
Stack 5: 31   10   14   
Stack 6: 22   17   27   3    
Stack 7: 1    18   
Stack 8: 29   16   4    21