//# spr_nom1.txt
 , ;
//*******************************************
 ()
	 = .;
	.(1);
//	(2,"*");
	 ( = "")  
	;

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

	// (<>)  (<>) //   
	//	 (.()=0)     //  
	//	 (.()=0)
	//	 (.()=0)
	//	 (.()=0) 
	//		("     ");
	//		 (="") 
	//			("     !");
	//		;
	//
	//		(2);
	//		 (<>"") 
	//			("    < >!");
	//		;
	//;

//*******************************************
// ()
//	 ()=1 
//	    ;
//	;
//	();
//
//*******************************************
 ()
	 (<>)  (<>)  (<>)
		 ( ()<>"") 
	    ("<"++">  !
			|  < >",2);
		(0);
	;
	 ( = "")   (<>)
	    (" <"++">    !",2);
		(0);
	;
	 ( = "")  (<>) 
	    (" <"++">    !",2);
		(0);
	;
	 ( = "")  
		.(.);
		 .()=1 
			 = .();
		
			("   <  > !");
			;
		;

		.(.);
		 .()=1 
			 = .();
		
			("   <  >!");
			;
		;
		 = ();
		 (.()=0)
		 (.()=0) 
		    ("<"++">    !",2);
			(0);
		;
	;

//*******************************************
 ()
	 1, 2, 3, 4;
	 (().()=1)  
	     " :  "+;
	 (<>)  (<>)  (<>) 
	     " :  ";
	
		2 = ?(=,", ", "");
		3 = ?(=, " , ", "");
		4 = ?(=,",", "");
		 = (2+3+4);
		 " : "+(,()-1);
	;

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