cluster     1   number of spheres in cluster    19
    1  24.86400  88.82700  73.13900   0.700    1                                
    2  22.29200  92.29100  74.25900   0.700    2                                
    3  21.59300  90.09100  77.47900   0.700    3                                
    4  24.21600  91.39900  73.69200   0.700    4                                
    5  25.56500  91.15600  73.36900   0.700    5                                
    6  23.33000  90.34400  73.71300   0.700    6                                
    7  20.33400  89.79900  76.68600   0.700    7                                
    8  20.27700  88.42200  76.06100   0.700    8                                
    9  20.79700  88.70700  74.60900   0.700    9                                
   10  20.81200  90.25200  74.41100   0.700   10                                
   11  25.80200  89.82200  73.09800   0.700   11                                
   12  23.58900  89.03000  73.44900   0.700   12                                
   13  23.59700  92.58300  74.01800   0.700   13                                
   14  22.15100  90.95100  74.08400   0.700   14                                
   15  21.50000  91.46100  77.93200   0.700   15                                
   16  18.92900  87.82900  76.06900   0.700   16                                
   17  19.91800  88.08000  73.64000   0.700   17                                
   18  26.50000  91.95500  73.35500   0.700   18                                
   19  20.26100  90.78700  75.62900   0.700   19