Cluster test driver 4 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 0.1032294 0.9160098 0.6340424 2 1 0.5975465 2.782152 1.021804 3 1 1.919093 1.0464 1.488365 4 1 2.284896 2.976774 2.795304 Masses 1 28.0855