Cluster test driver 6 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 2.700341 1.969723 2.203994 2 1 1.820171 2.226461 4.644887 3 1 1.683397 4.142957 3.874532 4 1 4.686676 2.237231 1.35428 5 1 4.257123 2.593073 3.820407 6 1 3.357584 4.187851 2.029918 Masses 1 28.0855