cluster     1   number of spheres in cluster    17
    1 -34.37300   3.73200  16.60000   0.700    1                                
    2 -35.18200   5.53800  11.13700   0.700    2                                
    3 -36.72400   5.27200  11.38200   0.700    3                                
    4 -36.33000   7.32400  12.29900   0.700    4                                
    5 -34.98100   6.62500  12.19600   0.700    5                                
    6 -37.15100   6.08700  12.63900   0.700    6                                
    7 -35.04100   5.75000  13.41800   0.700    7                                
    8 -36.43100   5.41700  13.83100   0.700    8                                
    9 -34.31600   6.28600  14.61600   0.700    9                                
   10 -36.32100   5.85600  15.29200   0.700   10                                
   11 -34.23500   5.22900  16.75800   0.700   11                                
   12 -34.40000   5.46700  18.24300   0.700   12                                
   13 -35.00900   5.84500  15.64300   0.700   13                                
   14 -33.37800   5.57600  18.97500   0.700   14                                
   15 -33.28100   6.94800  14.61000   0.700   15                                
   16 -37.27700   6.14300  15.99000   0.700   16                                
   17 -35.53200   5.45000  18.73000   0.700   17