- def f(n,k=0): 
-  while~n: 
-   k+=1 
-   try:r=eval(bin(k).translate({48:'],',49:'['})[3:-1])+[];n-=1 
-   except:0 
-  print(r) 
-   
- for n in range(10): f(n) 
				ZGVmIGYobixrPTApOgogd2hpbGV+bjoKICBrKz0xCiAgdHJ5OnI9ZXZhbChiaW4oaykudHJhbnNsYXRlKHs0ODonXSwnLDQ5OidbJ30pWzM6LTFdKStbXTtuLT0xCiAgZXhjZXB0OjAKIHByaW50KHIpCiAKZm9yIG4gaW4gcmFuZ2UoMTApOiBmKG4p
				
				
				
				
				
			 
			
				
			
			
				
	
		
		
	
	
		[]
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