The following groups are needed: $ADIA, coordinates of atoms, $Hess, normal modes' analyses.

Such groups as $Grad, $Dipdr, $Vec, $ZMAT, etc. are not necessary.

The input format is such as a lower or something like that.

*********************************************************************************
 $ADIA NAtom=8 NTR=6 $END
 NIOBIUM    41.0     -1.522329419        -0.000067064        -0.000025728
 FLUORINE    9.0     -2.526134042         1.288424855        -0.894670809
 FLUORINE    9.0     -2.525900218         0.130388751         1.563345390
 FLUORINE    9.0     -2.525701590        -1.419285968        -0.668566056
 FLUORINE    9.0     -0.294534499        -1.224597725         0.850484418
 FLUORINE    9.0     -0.294712786        -0.124058433        -1.485898887
 FLUORINE    9.0     -0.294824705         1.349029859         0.635360706
 CESIUM     55.0      2.339270193         0.000122977        -0.000029081
 0

 $HESS
ENERGY IS   -11904.7363553569 E(NUC) IS     1566.3380447081
 1  1 6.13505529E-01 3.58649963E-05 2.07181669E-05-9.93152259E-02 9.01004386E-02
........................................................
..........................................................
 $END
----- START OF NORMAL MODES FOR -MOLPLT- PROGRAM -----
ATOMIC MASSES
    92.90600    18.99840    18.99840    18.99840    18.99840
    18.99840    18.99840   132.90540
MODE    1   FREQUENCY=   0.48034 (CM**-1)
 -4.004169914E-06  6.189481438E-02  2.373831916E-02
  9.995498977E-03  7.293308700E-02  2.841588689E-02
....................................................
....................................................
 -7.066771373E-04  6.305392343E-07  4.784249474E-07
----- END OF NORMAL MODES FOR -MOLPLT- PROGRAM -----

**********************************************************************************