Cluster Index Z x y z 2 5.97 24 12 5 2 5.18 27 15 1 2 4.69 27 13 3 2 4.55 24 15 3 2 4.5 30 13 4 2 4.42 36 15 3 1 4.66 14 21 1 1 4.36 19 15 3 1 4.11 16 17 1 1 3.61 15 20 5