cluster     1   number of spheres in cluster    16
    1  14.57000  29.63300  -8.45900   0.700    1                                
    2  15.12400  30.58500  -7.64400   0.700    2                                
    3  13.71300  31.55700  -8.97800   0.700    3                                
    4  14.92100  33.04300  -7.33500   0.700    4                                
    5  14.95400  34.29000  -8.27600   0.700    5                                
    6  13.71800  30.25500  -9.29300   0.700    6                                
    7  14.59100  31.76400  -7.98400   0.700    7                                
    8  13.64100  34.50000  -8.78700   0.700    8                                
    9  14.46500  35.68900  -5.96800   0.700    9                                
   10  16.83400  35.61200  -6.73700   0.700   10                                
   11  16.04300  35.54600 -10.34200   0.700   11                                
   12  16.02100  33.01900 -10.63600   0.700   12                                
   13  15.04200  36.90900  -7.94300   0.700   13                                
   14  17.34800  33.94300  -8.86000   0.700   14                                
   15  15.35800  35.69300  -7.18200   0.700   15                                
   16  16.14400  34.19600  -9.66100   0.700   16