$ BlackHole random instance 177
language ESSENCE' 1.b.a

letting initialStacks be [   51,6,42,   28,29,46,   33,20,44,   39,23,16,   37,43,34,   3,31,38, 
		  30,47,45,   36,21,32,   10,25,27,   13,24,1,   40,19,17, 
		  2,11,12,   4,50,7,   35,8,41,   15,48,18,   22,49,5, 
		  9,26,14]