cluster     1   number of spheres in cluster     8
    1 -13.84300  28.14600  46.17400   0.700    1                                
    2 -14.66200  28.56000  45.12700   0.700    2                                
    3 -12.55900  27.64900  45.88900   0.700    3                                
    4 -14.19500  28.47400  43.79700   0.700    4                                
    5 -12.09000  27.56200  44.55800   0.700    5                                
    6 -12.44600  27.89400  42.12800   0.700    6                                
    7 -12.89900  27.97500  43.46400   0.700    7                                
    8 -11.34300  28.60400  41.92200   0.700    8