cluster     1   number of spheres in cluster    19
    1  -5.36400  14.34200  33.85800   0.700    1                                
    2  -5.41700  14.54700  32.45900   0.700    2                                
    3  -6.36000  13.54500  34.43600   0.700    3                                
    4  -7.41900  13.17600  32.28400   0.700    4                                
    5  -7.14000  18.47000  29.87800   0.700    5                                
    6  -6.04900  17.87200  28.94600   0.700    6                                
    7  -8.40900  17.59900  29.86400   0.700    7                                
    8  -6.44200  13.96100  31.68100   0.700    8                                
    9  -7.37400  12.95900  33.66900   0.700    9                                
   10  -6.50400  14.10000  30.14700   0.700   10                                
   11  -5.86400  16.36200  29.16300   0.700   11                                
   12  -8.04100  16.12800  30.12300   0.700   12                                
   13  -6.81900  15.55700  29.75800   0.700   13                                
   14  -4.30800  14.47300  29.00900   0.700   14                                
   15  -5.22300  13.61100  29.60900   0.700   15                                
   16  -4.61300  15.82000  28.84800   0.700   16                                
   17  -8.35200  12.17000  34.24100   0.700   17                                
   18  -8.93400  15.38300  30.53100   0.700   18                                
   19  -2.77500  13.94500  28.42700   0.700   19