6 lines
		
	
	
		
			59 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			6 lines
		
	
	
		
			59 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| broadcaster -> a, b, c
 | |
| %a -> b
 | |
| %b -> c
 | |
| %c -> inv
 | |
| &inv -> a
 |