 , , ;
 ,,;
 ;
//*****
//_____________________________________________________________________________
 ()
	 ;

	 .() = 1 
		 = ..();
	
		 = "";
	;

	 ;
 //
//_____________________________________________________________________________
 ()
	..(0);
	..(0);
	..(0);
	 .() = 1 
			 = " (  51)";
	
		 = "";
	;
 //
//_____________________________________________________________________________
 ()
	 = (".");
	.();
	 .("  ","") = 1 
		 = .();
	;
	();

//_____________________________________________________________________________
 ()
	 = ("");
	.(.,,2);
		 = "51";
	.(?(()=1,(),),,);
	 = .();
	 =  + ("") -  ("");
 //
//_____________________________________________________________________________
 ()
	 .() = 0 
		 = ..;
	;
	 =.. 
		(,);
	
		(,);	
	;
	  = .. 
		..(1);
		..(1);
		..(0);
		 = ?(>0,,);
		 = 0;
	  = .. 
		..(1);
		..(0);
		..(1);
		 = ?(>0,,);
		 = 0;
	;

//_____________________________________________________________________________
 ()
	// .() = 1 
	//	 =.. 
	//		 (,())=0 
	//			 (" .       !");
	//			="";
	//		;
	//	
	//		 (,())=0 
	//			 (" .       !");
	//			="";
	//		;
	//	;
	//;
 //
//_____________________________________________________________________________
 ()
	 .() = 1 
		();
		 (. = 1)  (..() = 0) 
			("     .");
			;
		;

		("1", .(1));
		("2", .(2));
		("3", .(3));
		("4", .(4));
		 . = 0 
			 = 0;
		;

		 ..() = 0 
			 = 0;
		;
	;

//_____________________________________________________________________________
 ()
	 .() = 1 
		 = ..();
		 = ..();
	
		 = 0;
		 = 1;
	;
	 = */?(=0,1,);
	  = .. 
		 = ;
	
		 = ;
	;
 //
//_____________________________________________________________________________
 () 
	=1;
	  = 1 	// 
		;
	;
		 = ("");
	  .() = 0 
	      = .;
		("", );
	;
	=..;

//_____________________________________________________________________________
 ()
	(1);
	..(0);
	 = 0;
	 = 0;
	();


//_____________________________________________________________________________
 ()
	 = ..;
	();

//_____________________________________________________________________________
 ()
	();

//_____________________________________________________________________________
 (, )
	  = "" 
		(".");
		 = 0;
	;
	 ( = "")  
		 = 0;                        
		 =.. 
		    (,);
			
				(,);	
		;
		=;
		(".",);
	;
	 ( = "2")   
		 2.()="" 
		 = 1;
		.2.(1);
		;
	;


//_____________________________________________________________________________
 (,,)
	 ="2" 
		 2.()="" 
			 .()<>1 
				 = 0;
				2=.;
			;
		;
	;


//_____________________________________________________________________________
 ()
	 .() = 1 
		 = .;
		 .() = "" 
			 = 0;
			 = .;
			 = ..;
			("1", .);
			("2", .);
			("3", "");
			("4", "");
			1 = .;
			2 = .;

		
			 = .;
			 = 0;
			 = ..;
		;
	;

//_____________________________________________________________________________
 () 
	(, );
	. = ("") - ("");
	. = "  /";

//_____________________________________________________________________________

 = ("");
 = "51,55,57.01,60.01,60.02,60.03,60.04,60.05,60.06,60.07,60.08,60.09,60.10,60.11,60.13,60.14,
	              |61.01,62.01,62.03,62.05,62.07,62.09,62.10,62.12,62.13,62.14,
	              |63,64.01,64.06,65,67,68.01,68.02,68.04,68.05,68.06,68.07,68.08,68.09,68.10,
				  |68.10,68.11,68.12,68.14,68.15,68.16,68.17,68.18,68.19,
				  |68.20,68.21,68.22,68.23,68.24,68.25,68.26,68.27,68.28,68.29,
				  |68.30,68.31,68.32,68.33,68.34,68.35,68.36,68.37,69,
				  |76.01,76.02,76.03,76.04,76.06,76.07,76.09,76.10,76.11,76.13,
				  |77,78,79,90.01,90.02,90.05,91,92.01,92.02,93,94,95,96,
				  |26.01,26.02,43.01,43.02,43.03,43.04,44.01,44.02,44.03,44.04";  // 60.12,
 = "51,55,57.01,60.01,60.02,60.03,60.04,60.05,60.06,60.07,60.08,60.09,60.10,60.11,60.13,60.14,
	              |61.01,62.01,62.03,62.05,62.07,62.09,62.10,62.12,62.13,62.14,
	              |63,64.01,64.06,65,67,68.01,68.02,68.04,68.05,68.06,68.07,68.08,68.09,68.10,
				  |68.10,68.11,68.12,68.14,68.15,68.16,68.17,68.18,68.19,
				  |68.20,68.21,68.22,68.23,68.24,68.25,68.26,68.27,68.28,68.29,
				  |68.30,68.31,68.32,68.33,68.34,68.35,68.36,68.37,69,
				  |76.01,76.02,76.03,76.04,76.06,76.07,76.09,76.10,76.11,76.13,
				  |77,78,79,90.01,90.02,90.05,91,92.01,92.02,93,94,95,96,
				  |26.01,26.02,43.01,43.02,43.03,43.04,44.01,44.02,44.03,44.04";  // 60.12,
