cluster     1   number of spheres in cluster    21
    1 127.06000  99.01700  31.94800   0.700    1                                
    2 125.97100  98.12600  31.78800   0.700    2                                
    3 127.09200 100.23900  31.22600   0.700    3                                
    4 122.43700  97.30400  27.47000   0.700    4                                
    5 118.76100 100.24700  28.94500   0.700    5                                
    6 124.90500  98.45700  30.90100   0.700    6                                
    7 126.03500 100.57500  30.34000   0.700    7                                
    8 121.06700  97.60700  27.53100   0.700    8                                
    9 119.20100  99.09800  28.27400   0.700    9                                
   10 123.41100  98.13100  28.07000   0.700   10                                
   11 119.67400 101.11000  29.57900   0.700   11                                
   12 120.61200  98.76800  28.20900   0.700   12                                
   13 124.93000  99.69500  30.16200   0.700   13                                
   14 123.04400  99.32400  28.78500   0.700   14                                
   15 121.07000 100.86700  29.56700   0.700   15                                
   16 121.62300  99.69600  28.88500   0.700   16                                
   17 123.97700 100.07100  29.32800   0.700   17                                
   18 121.15600 103.25700  31.06500   0.700   18                                
   19 123.03600 102.62700  29.51700   0.700   19                                
   20 122.74000 101.34600  31.50900   0.700   20                                
   21 122.08000 102.05500  30.43100   0.700   21