Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 1.694303 3.926072 1.928451 2 1 4.073805 4.766558 2.021534 3 1 3.224133 3.950379 3.788296 Masses 1 28.0855