return createBlocks(leftData, rightData, customEolBytes, MEMORY_THRESHOLD, FILE_SEGMENT_SIZE, 1.0, tempDirectory);
return createBlocks(leftData, rightData, customEolBytes, MEMORY_THRESHOLD, FILE_SEGMENT_SIZE, SEARCH_DEPTH_EXPONENT, tempDirectory);
	public static QSequenceLineResult createBlocks(QSequenceLineRAData leftData, QSequenceLineRAData rightData, byte[] customEolBytes) throws IOException, QSequenceException {		final File tempDirectory = File.createTempFile("q.sequence.line.", ".temp");		tempDirectory.delete();		return createBlocks(leftData, rightData, customEolBytes, MEMORY_THRESHOLD, FILE_SEGMENT_SIZE, 1.0, tempDirectory);	}