
 = ..();

		=	("");
.(..);
.(..);

	=	("");
.("");
.("");

	=	("");
.("");
.("");
.("");


  = .. 
	
	 =  + "	(	
									|		((  )  ( < 0))	
									|		(.()  )			
									|		(.()  )			
									|		( = .)
									|		);";
									
  = .. 

	 =  + "	(   ((  ))  ( < 0)  (.()  )  );";
	
;          
					