Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 1.911208 3.362839 2.011348 2 1 3.00089 3.163562 4.336409 3 1 3.603446 2.082412 2.331732 Masses 1 28.0855