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