//  8.02

 ()
	 ;
	 , ;
	 , ;

	 () =0 
		(" :   !!!");
	;
	
	2=(".");
	2.( 1 );
	();
	 () = 1 
		.();
		  <> .._89_60  //  
			 = .;
		
			 = (89);
		;
		.. = ;
		
		 = 1;
		..( 1 , 1);
		..( 2 , 2);
		..( 3 , 3);

		
		 ( ( ( . , 2 ) = "43" )  ( ( ( . , 2 ) ) < 8 ) ) 
		 (  ( ., 2 ) = "44")  ( .() = 2 )  //<<-   (((.,2)) < 8 ) 
		  //      
			// 43.() = 1 
			//	.. = 43;
			//
			//	("      ( )"); 
			//	(0);
			//;
		;
	
		  <> ..__89  //  
			 = ..();
			 (..) > 1  
				 = ?(  <> 0 , "60.12" , "76.08" );
			
				 = ?(  <> 0 , "60.11" , "76.07");
			;                 
			
			 . = .. 
				  = ?(  <> 0 , "60.09" , "76.04");
			 . = .._ 
				  = ?(  <> 0 , "60.10" , "76.06");
			;
			
			 = (  );
			.. = ;
			.. = ;
			.. = ;
			 = .;
			 ()="" 
				=(".");
				.(1);
				 = .();
			;
			. = ;
			 ( ( .. ) <> 1)  ( . = 1 )	
				. = ;
				. = ; //...;
				. = . * ..();
				//. = ..;
			;
			. = ;
			. = "";
			. = " "+(.)+" "+ ();
			  <> 0 
				.();
				..   = ;
				..( 1 , 1);
				..( 2 , 2);
				..( 3 , 3);
				.. = ("76.11");
				.. = ;
				.. = ;
				. = ;
				. = "   "+(.)+" " + ();
				. = ;
				. = "";
			;
			 ( <> ..__89)  (  <> 0 ) 
				.();
				 ( (  ) ) = "88.01" 
					..   = ;
					.. = 2.();
				
					..  = ( "19." + (  , 2) );   
					.. = ;
					.. =  ;
					.. =  ..;
				;
				..  = ;
				.. = ;
				.. =  ;
				. = ;
				 ( ( .. ) <> 1)
				 ( . = 1 )
					
						
						//. = .;
						//. =;// ..;
						// = ..();
					//(" "++ "  "++ " =" + ..());
						. = . * ..(  );
				;
				. = ;
				. = "";
				. = "  "+(.)+" " + ();
			;
		
			..  = (89);
			.. = 89;
			. = ;
			. = ;
			. = "";
			. = " "+(.)+" " + ();
		;
	
	;
	.();
	

//_____________________________________________________________________________

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

//_____________________________________________________________________________
