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