 ;
//*****************************************
//*****************************************
 ()
	=",,";
	 (1)<>"" 
	    =+",1";
	;
	 (2)<>"" 
	    =+",2";
	;
	 (, );

//*****************************************
//*****************************************
 (,,,,1,2,3="",1="",2="",3="")
	//(":  "++"  "++" , = "+("[(,""12.2= "")]")
	//+("  : [1     ]//[2     ]//[3     ]")+("  : [1     ]//[2     ]//[3     ]"));
	 =0  
		//(" = 0. .");   
		;
	;
	.();
	. = "50";
	. = ;
	 ()=0 
		.. = ;
		..(1,1);
		..(2,2);
	;
	.. = ;
	..(1,1);
	..(2,2);
	. = ;
	. = ;

//*****************************************
 ()
     ()=0 
	    ("   -   !");
		;
	;
	 = ("50.01");

	();
	 ()=1 
		(":"+,,("50.01"),,
		1,2,"",,); 

		  > 0 
			 ()=2000  
				;
				//(" "+()+"      2000 !");
			;
			 = "     : "+1; 
			 =  ?(.="70","70","76.18");
             =  ?(.="70","68.30","68.31");
			1 = ..;
			2 = .;
			
			( ,() ,(), ,
			1,2, "", 1, 2);
		;

	;

	.();


//*****************************************
//*****************************************
