 , ;
//*********************************************
 (,)
	 ?(()="","",+());

//*********************************************
 ()
	=",,,,,,";
	 (, );

//*********************************************
 (,,1,2="",3="",4="")
	.();
	.(..);
	 2="" 
		 = .(,,,1);
	
		 = .(,,,1, 2, 3, 4);
	;
	 =.. 
		.(..);
		 2="" 
			 =  + .(,,,1);
		
			 =  + .(,,,1, 2, 3, 4);
		;
	;
     ;


//*********************************************
 (,,,,=0,1,2,3,4,1,2,3="",4="")
	 , ;
	 = (, .);
	 = (, .); 
	//(":  "++"  "++" , = "+("[(,""12.2= "")]")
	//+("  : [1       ]//[2       ]//[3     ]")
	//+("  : [1       ]//[2       ]//[3     ]"));
	 (=0)  (=0)  
		//(" = 0. .");   
		;
	;
	.();
	 ()=0 
		.. = ;
		..(1,1);
		..(2,2);
		..(3,3);
		..(4,4);
	;
	 ()=0 
		.. = ;
		..(1,1);
		..(2,2);
		..(3,3);
		..(4,4);
	;
	 (<>0) 
		. = ;
	;
	. = ;
	. = ;
	. = "";
	. = +(",:",N_);

//*********************************************
 ()
     ()=0 
	    ("   -   !");
		;
	;
	 = ("");
	 = ..;
	 = .;
	 = .;

	();
	 ()=1 
		45_1 = ;
		45_2 = ;
		 = ("45.01","",45_1, 45_2, , );
		 = ("45.01","",45_1, 45_2, , );   
		 = ("45","",45_1, 45_2, , );
		 = ("45","",45_1, 45_2, , ); 
		
		 = 
		    45 = ;
		 <>0 
		    45 = /*;
		
		    45 = 0;
		;  
		
		 = 
		    45 = ;
		 <>0 
		    45 = /*;
		
		    45 = 0;
		;   
		
		=" "++"  "+; 
		 = *45;
		(,"45.01","45.01",45,,
		45_1,45_2,,, 45_1,45_2,,);
		
		(,"45","45",45,,
		45_1,45_2,,, 45_1,45_2,,);		
			
		(,"19.01","19.15",45,0,
		45_1,,,"", 45_1,,);
			
		="  ";
		(,"45.01","60.09",,0,
		45_1,45_2,,, 45_1,); 
		
		="    ";
		 (. = ..)
		 (. = ..) 
		
			 = *.()/100;
			(,"19.01","60.09",,0,
			45_1,,,"", 45_1,);

			(,"45","",,0,
			45_1,45_2,,, "",""); 
		;
	;
    .();

//*********************************************
 = .;



