2 1.077786 0.763813 0.873621 0.610958
2 0.706379 0.149500 0.747075 0.276708
2 0.399261 0.994281 0.463425 0.803270
2 0.521087 0.773145 0.586407 0.676542
2 0.323427 1.411812 0.391923 0.999999