group1   group2
---------------------------------------
    x      x                   
    x      x    /dset1         
    x      x    /grp2          
    x      x    /grp2/dset1    
    x      x    /grp2/dset2    
    x      x    /grp2/grp3     
    x      x    /grp2/grp3/dset1
    x      x    /grp2/grp3/dset2
    x      x    /grp2/grp3/dset3

group  : </grp1> and </grp1>
0 differences found
dataset: </grp1/dset1> and </grp1/dset1>
0 differences found
group  : </grp1/grp2> and </grp1/grp2>
0 differences found
dataset: </grp1/grp2/dset1> and </grp1/grp2/dset1>
0 differences found
dataset: </grp1/grp2/dset2> and </grp1/grp2/dset2>
0 differences found
group  : </grp1/grp2/grp3> and </grp1/grp2/grp3>
0 differences found
dataset: </grp1/grp2/grp3/dset1> and </grp1/grp2/grp3/dset1>
0 differences found
dataset: </grp1/grp2/grp3/dset2> and </grp1/grp2/grp3/dset2>
0 differences found
dataset: </grp1/grp2/grp3/dset3> and </grp1/grp2/grp3/dset3>
0 differences found
EXIT CODE: 0