Cluster test driver 3 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 0.2825979 1.1474 1.105023 2 1 2.41217 0.09952408 0.8207382 3 1 2.516418 1.826554 2.013541 Masses 1 28.0855