private final boolean areRelated(LinkedList<Character> parentOneCommands, LinkedList<Character> parentTwoCommands)
			{
				// Unrelated if too many differences in gene sequence
				int differences = 0;
				int acceptableDifference = (int) ((double) parentOneCommands.size() * Hub.simWindow.sim.geneCompatability);
				for (int i = 0; i < parentOneCommands.size(); i++)
					{
						if (parentOneCommands.get(i) != parentTwoCommands.get(i))
							{
								differences++;
								if (differences > acceptableDifference)
									return false;
							}
					}
				return true;
			}