1 Creating volume @c:root file ...

     2 

     3 Indexed file: !:\data\cpixunittestcorpus\stem\en\1.txt

     4 ... created volume @c:root file

     5 

     6 And now searching all 'root file'!

     7 Number of hits: 1

     8 DOC (!:\data\cpixunittestcorpus\stem\en\1.txt): I am happy.

     9 Creating volume @d:root file ...

    10 

    11 Indexed file: !:\data\cpixunittestcorpus\stem\en\2.txt

    12 ... created volume @d:root file

    13 

    14 And now searching all 'root file'!

    15 Number of hits: 2

    16 DOC (!:\data\cpixunittestcorpus\stem\en\2.txt): Oh happiness!

    17 DOC (!:\data\cpixunittestcorpus\stem\en\1.txt): I am happy.

    18 Creating volume @e:root file ...

    19 

    20 Indexed file: !:\data\cpixunittestcorpus\stem\en\3.txt

    21 ... created volume @e:root file

    22 

    23 And now searching all 'root file'!

    24 Number of hits: 2

    25 DOC (!:\data\cpixunittestcorpus\stem\en\2.txt): Oh happiness!

    26 DOC (!:\data\cpixunittestcorpus\stem\en\1.txt): I am happy.

    27 Creating volume @f:root file ...

    28 

    29 Indexed file: !:\data\cpixunittestcorpus\stem\en\4.txt

    30 ... created volume @f:root file

    31 

    32 And now searching all 'root file'!

    33 Number of hits: 3

    34 DOC (!:\data\cpixunittestcorpus\stem\en\2.txt): Oh happiness!

    35 DOC (!:\data\cpixunittestcorpus\stem\en\1.txt): I am happy.

    36 DOC (!:\data\cpixunittestcorpus\stem\en\4.txt): What is happening here?