Cluster test driver 6 atoms -25 25 xlo xhi -25 25 ylo yhi -25 25 zlo zhi 1 atom types Atoms 1 1 1.601927 2.20995 2.424099 2 1 1.129906 4.274554 2.615066 3 1 2.801527 4.173724 0.979437 4 1 2.35061 3.246819 4.113867 5 1 5.119967 2.708037 1.074647 6 1 4.165482 2.492594 3.422722 Masses 1 28.0855