Cluster Index	Z	x	y	z	
3	4.42	43	13	9
3	4.37	42	11	13
2	5.1	40	18	5
2	4.5	44	22	4
2	4.12	47	22	4
2	4.12	42	21	5
1	4.3	23	10	9
1	3.47	25	8	11