1[ position_restraints ]
2;  i funct       fcx        fcy        fcz        fcxB     fcyB     fczB
3   1    1       10000       10000       10000     1000     1000     1000
4   2    1       10000       10000       10000     1000     1000     1000
5   3    1       10000       10000       10000     1000     1000     1000
6   4    1       10000       10000       10000     1000     1000     1000
7   5    1       10000       10000       10000     1000     1000     1000
8   6    1       10000       10000       10000     1000     1000     1000
9   7    1       10000       10000       10000     1000     1000     1000
10   8    1       10000       10000       10000     1000     1000     1000
11   9    1       10000       10000       10000     1000     1000     1000
12