%h = (     When =>  1,
	             in =>  2,
	            the =>  3,
	         course =>  4,
	             of =>  5,
	          human =>  6,
	         events =>  7,
	             it =>  8,
	        becomes =>  9,     
	      necessary => 10,
	 	    for => 11,
	            one => 12,
	         people => 13,
	     );