//___    - ______________________________________

 ,1,2,3,, ;
 , ;
//______________________________________________________________
 2()
 	 2.()=0 
 	 (2) <> "" 
 	 (2.(),9) = "" 
		 2.() <> 1 
			2 = 2.;
		;
	;	



//______________________________________________________________
 1()
 .() >1               
 	 2.()=0 
 	 (2) <> "" 
 	 (2.(),9) = "" 
		2 = "";
	;
;

//______________________________________________________________
	
 ()

     .. = "1" 
       	(" .   !!!",40);
    	 ="";   ;
    
	     = .;
	   	 = ...();
    ;

//______________________________________________________________

 ()
	 . <>"" 
		
   		 .() >0 
		    .1.(1);
			.2.(0);
			.3.(0);
			1 = ""+.(1).();
			.1.(1);
			.2.("");
			.3.("");
		;

		 .() >1               
			.2.(1);
			.3.(0);
			2 = ""+.(2).();
			.2.(2);
			.3.("");
		;
		
		 .() >2               
			.3.(1);                        
			3 = ""+.(3).();
			.3.(3);
		;
		.();
    ;
		
		
//______________________________________________________________
 ()
	  <>  
		 = ;
	    ();
	;

//______________________________________________________________
 (,)
	 ( = "")  
		 = 0;
		=;
		(".",);
	;

//______________________________________________________________

 ()
    
	 .()=1 
		1 =""; 
		2 ="";
		3 ="";
		  = 1  .() 
			(""+,.()); 			
		;
        ();
	;

//______________________________________________________________

 ()
     = ("");
	 () = 0 
	     = .;
	;

//______________________________________________________________

 ()
	("",);

//______________________________________________________________
 ()
 	=1;
     = ..;
 	();

//______________________________________________________________

 ()

	(1);

	 = ("");
	 = "52, 57.02, 60.12, 61.02, 62.02, 62.04, 62.06, 62.08, 62.11, 68.03, 68.13, 76.08, 76.09, 90.03, 90.04, 92.03, 92.04";  // 60.12,
	(,);
     =0;

//______________________________________________________________

 ()

	(, );

	=",,";
	 (1)<>"" 
	    =+",1";
	;
	 (2)<>"" 
	    =+",2";
	;
	 (3)<>"" 
	    =+",3";
	;
	 (, )=0 
	     ("   -   !");
	;

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


//______________________________________________________________



