Cluster test driver 6 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 1.797173 1.880519 2.621604 2 1 2.732492 2.231734 4.550403 3 1 1.229923 3.945183 3.396256 4 1 3.798537 2.960677 2.455754 5 1 3.373455 4.934702 3.584472 6 1 4.913806 3.358248 4.34106 Masses 1 28.0855