OUT_GMX.gro created by acpypi on Mon Oct 26 22:22:24 2009
   18
    1MOL     C1    1   4.195   4.262   2.172
    1MOL     C2    2   4.225   4.127   2.159
    1MOL     C3    3   4.133   4.330   2.067
    1MOL     C4    4   4.193   4.059   2.041
    1MOL     C5    5   4.101   4.263   1.950
    1MOL     C6    6   4.131   4.127   1.936
    1MOL     C7    7   4.098   4.057   1.814
    1MOL     N1    8   4.038   4.122   1.713
    1MOL     N2    9   4.126   3.927   1.800
    1MOL     H1   10   4.220   4.315   2.264
    1MOL     H2   11   4.274   4.073   2.240
    1MOL     H3   12   4.110   4.436   2.078
    1MOL     H4   13   4.217   3.953   2.032
    1MOL     H5   14   4.053   4.317   1.868
    1MOL     H6   15   4.015   4.220   1.721
    1MOL     H7   16   4.013   4.074   1.627
    1MOL     H8   17   4.172   3.876   1.875
    1MOL     H9   18   4.104   3.877   1.715
   5.51183   5.51183   3.89745   0.00000   0.00000   0.00000   0.00000   2.75591   2.75591