Cluster test driver 4 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 3.044824 1.955008 1.363184 2 1 4.804837 1.704442 0.3842414 3 1 5.395877 3.200403 2.033527 4 1 3.92549 3.943599 0.3069547 Masses 1 28.0855