Really happy with my approach in terms of data structure, looks like it should make it fairly easy to do part 2
		
			
				
	
	
	
		
			59 B
		
	
	
	
	
	
	
	
			
		
		
	
	
			59 B
		
	
	
	
	
	
	
	
Really happy with my approach in terms of data structure, looks like it should make it fairly easy to do part 2