//  
 , , , , ;
 , ;
 , ;
 ;
//************************************************
 ()
	=("");
	 () = 1 
	     = .;
	;
	//=("");
	// () = 1 
	 = .;
	//;
	 .= 
		_=("_");
	
		_=0;
	;
	=("");
	 () = 1 
		 = .;
	;
	=("");
	 () = 1 
		 = 0;
	;
	=("");
	 () = 1 
		 = 2;
	;

//************************************************
 ()
	("",);
	("_",_);
	("",);
	("",);
	("",);
	("",);

//*****************************************
 ()
	=("");
	 =1 
		=("");
	;

//*********************************************
 ()
	.__.();
	..();
	..();
	 >0 
		 = ("", );
	     = 	(("") + ?(... = 
		.., , ("") )) *  * 0.01;
	
		 = 0;
	;
	
 //
//*****************************************
 ()
	..();
	..();
	..();
	..();

//*****************************************
 ()
	..(*(1-_));
	..(*(1-_));
	 =0 
         ()=0 
			 = 0;
        ;
		();
		 () = 1  
	         ()=0 
				=0;
	        ;
		;
	 ....()=0 
		("        <>");
	;
	 ...=.. 
		();
		 () = 1  
	         ()=0 
				=0;
	        ;
		;
		..(0);      
		..(0);      
	
		..(*(1-_));
		..(*(1-_));      
	;

//***************************************
//***************************************
 ()
	 _=1 
		=0;
	;
	();

//*****************************************
 ()
	 .()=1  //<> "" 
		 ((.)=0)  
			 = .;
		;
	;

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

//*****************************************
 ()
	 .()=1 
		 = .;
		 .()=0  
			=;
		;
		 (.) <> "" 
			 = .;
		
			 = ;
		;
	;

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

//***************************************** 
 ()
	=(*/100,2,1);
	 = ("");


//***************************************** 
 ()
	 =0 
	 ()>0 
		 = /("");
		=(""); =;
		 ()=1 
		    =-;
			 =0 
			    =;
			
				=(*,2,1);
				 =  - ;
			;
			=/*100;
		;
	; 

//*****************************************
 ()
	 .() = 0 
		;
	;

	 (. = .. )
	    							  (_ = ) 
	    _ =..;
		 = 0;
	
		=...();
	;
	=?(.()="",...(),0);

	 (_ =..)  //    "  "
		 = **/( +  + 100);
		 = * - ;
		 = *;
	 //    
		 = *;
		=   *(/(100+ ));
		 =  + ;
	;
      = ;
	  <> . 
		 =  * (.()/100);//    ""
		  =  +  ;
		 =  +  + ;
	;

//*****************************************  
 ()
	  =  + ;
	 =  +  + ;

//*****************************************
 ()
	=("");
	=; 
	();
	 () = 1 
		 ( = 0)  (  = .) 
			 = 0;
		   = . //  
			 =  *  / ; 
		   = .   //   
			 =0 
				 = 50;
			;
			 = (1, / ,  / );
			 =  * ;
		;

         = (, );
		 =  -  ;
		 =  * (.()/100);
		  =  +  ;
		 =  +  + ;
	; 

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

//*************************************** 
 ()
	  = 1 
		1 = (-)*(1-/100);
		 1>0 
			 = 1;
		
			("  !",10);
			=?( = 0, 1, );
		;
	;

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

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

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

//*****************************************
 ()
	=("");
	.("");
	.("");
	();
	 ()=1 
		 _ =.. 
			 = /;
		 =;
		;
		.("");
	;
	.("");
	.(0,0,0,0,);
	.(0);
	.("   "+()+"  "+());

//*****************************************
 19()
	 = ()+"MXL\f19.mxl";
	=("");
	.();
	=" 19 ";
	.("");
	();
	 ()=1 
		.("");
	;
	.("");
	.(0,0,0,0,);
	.(0);
	.(+()+"  "+());


//*****************************************
 (=0)
	(, );
	=",,,,,";
	=+",,,";
	  = . 
	    =+",,";
	;
	 (, )=0 
	     ("   -   !");
	;
	// . 200899 ,       +- 10   . 
	 = ((),N_,);
	 <>"" 
	     ("       :
	    |"++" ?",4,20)<>6 
			(0); 
	    ;
	;
	. = ("");
	. = "., . "+N_+?(()=1,"",",   "+()+"  "+);
	();
	 = ();

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

//*****************************************
 ()
	 = 1;
     = ..;
	=;
	=;
     = .;
	();
	 =1 
	     = "";
	;

//*****************************************
 ()
	//(1);
	();
	();
	();
	 = ?(.=,1,0);
	._.();
	();

	..(1);
	..(1);
	..(1);
	..(1);
    ..(1);

//*****************************************
 () 
	 , ; 
	 = ();
	 .()=1 
		(,);
	
		();
		 =1 
			 ()=1  
			    ();
			;
			(".",,());
		;
	;

//*****************************************
 ()
	=0;            
	=1;
	=(".");
    
	 (.()=0)   (("")>0)   //   
		=(" -?",4);
		  =6  // 
			=1;
			();
		;
	 (()=1)  (.()=1) 
		.();
		=("  .  -?",4);
		  =6  // 
			=1;
			();
		;
	; 
	
	 (=1)  (.()=1) 
		 = .();
		//(,,0); 
	;

//*****************************************
 ()
	 ;
	=("");
	(,",,,");;
	(".",);
	();
	();
	 ()=1 
		();
		();
	;
	
//*****************************************
 = .;
 = .;
 = .;
 = .;

