Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 0.095855 0.4550669 0.4902846 2 1 0.1066958 1.992534 2.398556 3 1 1.864465 2.170192 1.096222 Masses 1 28.0855