cluster     1   number of spheres in cluster    28
    1  88.96300  91.21200 274.68701   0.700    1                                
    2  86.91600  89.76600 274.75101   0.700    2                                
    3  89.93100  95.72400 278.65100   0.700    3                                
    4  89.65300  93.18100 278.12000   0.700    4                                
    5  87.26900  93.46100 278.07001   0.700    5                                
    6  89.50600  91.91800 277.60101   0.700    6                                
    7  87.12700  92.19700 277.54700   0.700    7                                
    8  92.76000  88.53800 277.26599   0.700    8                                
    9  91.08300  87.49600 278.77100   0.700    9                                
   10  93.35200  86.49300 278.50601   0.700   10                                
   11  93.01800  86.41900 276.04700   0.700   11                                
   12  91.35600  85.35500 277.57700   0.700   12                                
   13  88.52900  93.94500 278.34799   0.700   13                                
   14  88.24900  91.44000 277.31000   0.700   14                                
   15  92.56700  87.79200 278.57901   0.700   15                                
   16  92.22800  87.71400 276.10101   0.700   16                                
   17  90.56500  86.65000 277.61600   0.700   17                                
   18  90.75300  87.39100 276.29300   0.700   18                                
   19  93.64600  84.40800 277.22299   0.700   19                                
   20  89.16500  88.84700 275.16101   0.700   20                                
   21  92.83200  85.66000 277.34799   0.700   21                                
   22  88.27100  90.04500 275.36801   0.700   22                                
   23  92.90500  83.26400 277.04901   0.700   23                                
   24  89.97900  88.60000 276.23700   0.700   24                                
   25  94.86800  84.42100 277.25900   0.700   25                                
   26  89.16700  88.18400 274.13101   0.700   26                                
   27  88.61800  95.22800 278.87500   0.700   27                                
   28  88.09100  90.16100 276.79501   0.700   28