Cluster test driver 4 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 0.1744302 1.68719 2.464276 2 1 2.486467 0.7899475 0.5712294999999999 3 1 1.905651 2.790604 0.4437958 4 1 2.338845 2.124046 2.568337 Masses 1 28.0855