Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 0.2050081 2.714754 1.661353 2 1 2.62684 0.6741336999999999 0.177734 3 1 2.433596 2.075379 2.109062 Masses 1 28.0855