Examine the 
	example below and then create a maze by locating the diagonal lines into the 
	cells of the diagram above, following the rules mentioned below. 
	
     
     
	
    The Rules:
     1- 
	There cannot 
	be any closed area. 
2- 
	The numbers 
	in the circles show the count of the lines touching them. 
    
	
    
    Example:

	
    
	
	The Solution of the Example:

	
    
	
	An invalid solution:

    (There 
	is no problem with the count of line connecting the circles, but that there 
	is a closed area doesn’t fit the rule 1.)
	
    
	As answer, 
	enter the count of the cells of the longest way of the maze you created. 
    
	The answer 
	to be entered according to the valid solution of the example above is
	45.