Euclidean 1 3.03216 -1 0.692888 4 1 -5.08165 1 6 2 -7 0.426488 0.0358494 -1 6 1.47271 0 -1 0.749181 -5.06373 0.0179247 -1 0.430668 -0.114779 1 3 2.2476 pull 4 5 1 -1 4 0.294838 0 0.362694