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