//   = #\_.txt

 ; //     
 , ; //  
 ; //   

//*******************************************
//
 ()
	
	//

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

//*******************************************
//
 () 
	 2;
	//


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



//*******************************************
//
 ( , , , , ="", ="" )
	 ( ()+()=2 ) 
		; //  ,   / -  
	;
	//( """" +  + """ --- """ +  + """" );
	.();
	.	= .();
	.	= ; // > 0          SQL. < 0         (, , (), (), (), .... )
	.	= ;  // "" , "+"  ( ), "-"  ( )
	.		= ; // ""  , "!"     ( )   .
	.		= ;
	//     1  1+22
	//   SQL    
	//   ""   .
	//   .  ...
	 ( ()=2 ) 
		.		= "S" + (,22);
	
		.		= ;
	;
	 ( ()=2 ) 
		.		= "S" + (,22);
	
		.		= ;
	;
	//


//*******************************************
//        .
//
 ( ,  )
	
	 = .(  );
	 (  = "" ) 
		 = -1;
		 = .;
	 (  = "" ) 
		 = -1;
		 = .;
	 (  = "()" ) 
		 = -2;
		 = .();
	 (  = "()" ) 
		 = -3;
		 = .();
	 (  = "()" ) 
		 = -3;
		 = .();
	 (  = "()" ) 
		 = -3;
		 = .();
	
		 = 0;
		 = .(  );
	;
	
	//(  + " = " +  + " = " +  );
	 (  <>  ) 
		// ( () = 2 ) 
		//	 = (,22);
		//	 = (,22);
		//;
		( , , ,  );
		 1;
	;
	 0;
	//




//*******************************************
//*******************************************
//*******************************************
//*******************************************
//*******************************************
//*******************************************
//*******************************************
//*******************************************
//*******************************************
//*******************************************
//*******************************************
//*******************************************
//*******************************************
//
 ( , ,  )
	 = ( "" );
	.( ,,,  );
	.( "_", 1, "" );
	.( "_zd", 2, "", 1 );
	 ( .() <> 0 ) 
		 =1  .() 
			 = "";
			 =1  .() 
				 = .(  );
				 =  + (.(,));
			;
			.( , 1,  );
		;
	 //     ,     .
		 =1  .() 
			.( , 1, ""+ );
		;
	;
	 = ;
	//


//*******************************************
//
 (  ) 
	//( "" );
	 ( () <> "" ) 
		 "<!    .>";
	;
	//-------------------------------------------
	 = ( "" );
	.( "", "", 4, 0 );
	.( "", "", 4, 0 );
	.( "", "", 1 );
	.( "", "", 1 );
	.( "", "" );
	.( "" );
	.( "" );
	//-------------------------------------------
	// 
	( , "" );
	( , "" );
	( , "()" );
	( , "()" );
	( , "()" );
	( , "()" );
	//-------------------------------------------
	// 
	 =1  .() 
		 = .().;
		 ( ( ",,",  ) <> 0 ) 
			;
		;
		( ,  );
	;
	//-------------------------------------------
	// 
	 = .( .() );
	 =1  .() 
		 = .().;
		 ( ( ",,",  ) <> 0 ) 
			;
		;
		( ,  );
	;
	//-------------------------------------------
	// 
	 ( .(.()).() = 0 ) 
		 .();
	 ( .() = 0 )  ( .() = 0 ) 
		 .();
	 ( "    " = 1 ) 
		 .();
	;
	// = ( ",," );
	 = ( "." );
	 = (
		".
		|.
		|.
		|.
		|.
		|.
		|.
		|." );
	// ----      
	// - - - - - -      , : - - - - - - - 
	//      ,     .     .
	//    ()    .
	// ,      -  ,  .
	//- - - - - - - - - - - - - - - - - - - - - -
	//           
	 = ( "" ); //  
	 = ( "" );
	 = "";
	 = "";
	 = .( .() );
	 =1  .() 
		 = .();
		 = .;
		 = .;
		 = . + "." + .;
		// ( ( , () ) <> 0 ) 
		//	;
		//;
		 ( ( , () ) <> 0 ) 
			;
		;
		 ( ( ",,,,,",  ) <> 0 ) 
			//( , "!" );
			.(  );
			 =  +  + ;
			 = ",";
			;
		;
		 ( ( , () ) <> 0 ) 
			//( , "!!" );
			.(  );
			 =  +  + ;
			 = ",";
			;
		;
		//( , "i" );
		.(  );
		 =  +  + ;
		 = ",";
	;
	////// =  + ?(()+()=0,",","") + ;
	// ----     
	 = "";
	.(  );
	( , ,  );
	( , ,  );
	// ----  
	 = 0;
	 = -.()  -1 
		.( - );
		 = 0;
		 = .( -, 1 );
		.( .( -, 1 ), , 1 );
		 (  = 0 ) 
			//( "" + (-) + " """ +  + """ " );
			// ---   ,   .   -
			;
		;
		//     ,  
		 = 0;
		 =1  .() 
			 = .(  );
			 = .( -,  );
			 = .( ,  );
			 (  <>  )  ( () + () < 2 ) 
				//       
				 =  + 1;
				 (  = 0 ) 
					 ( .() = 0 ) 
						 = 1;
					
						 = 2;
						 =1  .() 
							 = .(  );
							 = .(-,);
							( , , , , "", "!" );
						;
					;
				;
				//      
				( , , ,  );
			;
		;
		 (  = 0 ) 
			//( "" + (-) + " """ +  + """ " );
		 (  = 1 ) 
			//( "" + (-) + " """ +  + """ ,  " );
		
			//( "" + (-) + " """ +  + """ ,  " );
		;
		.( - ); // ,  - 
		.(  ); // ,  - 
	;
	//( ":
	//|	 " + .() + "
	//|	 " + .() + "
	//|	 " +  );
   // ---- ,          -  
	//   - 
	//   - 
	 =1  .() 
		 =  + 1;
		 =1  .() 
			 = .(  );
			 = .(,);
			( , , , "", "-", "!" );
		;
		 =1  .() 
			 = .(  );
			 = .(,);
			( , , , "", "-", "" );
		;
	;
	 =1  .() 
		 =  + 1;
		 =1  .() 
			 = .(  );
			 = .(,);
			( , , "", , "+", "!" );
		;
		 =1  .() 
			 = .(  );
			 = .(,);
			( , , "", , "+", "" );
		;
	;
	 .();
	//


//*


