Cluster test driver 5 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 2.285903 1.887977 1.671083 2 1 2.68762 1.716714 3.675724 3 1 2.821512 3.759774 2.999624 4 1 4.480266 2.258259 2.346621 5 1 5.253697 4.060686 3.32016 Masses 1 28.0855