 ;
//______________________________________________________________________
 ()
	 () =0 
		(" :   !!!");
	;                                   
	
     = ..();
	// = .;
	
	// = * - ;
     =  - *;
    	
     = ("");
	 ..() = "" 
    	("     !!!","!!");
    	(0);  ;
	
		 = ..();
	;
	// 48.01 - 57.02
	.();
	.. = ("48.01");
   	.. = ("57.02");
	.. = ;
	. = ".."+;
	. = ;
	. = ;
	. = *;
	. = "";
	. = ;
	.();

	//     .57.02
    .();
	.(.,,2,0);
	.(,(),("57.02"),,,1,,3);
	 = .("");
	 = .("");                

	 ( <0)  ( <0) 
    	("  57.02  !!! = "++" = "++"","!!");
    	//(0);  ;
    ;
	 = (*,2,1) - ;
    	
	  >0 
		.();
		.. = ("57.02");
		.. = ;
		.. = ;
		 (.) = "80" 
			.. = ..;
		;                               	    		
		. = 0;
		. = ;
		. = ;                            
		. = ".. "+;
		. = "";
		. = ;
	  <0 
		.();
		.. = ("57.02");
		.. = ;
		.. = ;
		 (.) = "80" 
			.. = ..;
		;                                	    		
		. = 0;
		. = ;
		. = -;                     
		. = ".. "+;
		. = "";
		. = ;
	;
	
	//   51 - 48  57 - 48 __________
	 ( =1)  (1 =1) 
		  =1 
			.();
			.. = ("51");
			.. = ;
			.. = ("48.01");
			. = ". / "+;
			. = ;
			. = "51";
			. = ;
		;

		 1 =1 
			.();
			.. = ("57.01");
			.. = ;
			.. = ("48.01");
			. = ". / "+;
			. = ;
			. = "57";
			. = ;
		;
		
		//   .48 /_____________________________________ 
		  >0 
			.();
			.. = ("48.01");
			.. = ("80");
			.. = ..48;
			. = ". .."+;
			. = ;
			. = "";
			. = ;
			
		  <0 
			.();              
			.. = ("48.01");
			.. = ("80");			
			.. = ..48;
			. = ". .."+;
			. = -;
			. = "";
			. = ;		
		;
	;

    //__   
	 = ;
    .();
	.. = ("");
	.. = ;
	. = ".. "+;
	. =  ;
	. = "";
	. = ;

	.();

//_____________________________________________________________________________

 ()
     () =0 
		("  :   !!!");
	;

//_____________________________________________________________________________
