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<pre><code>   parent index text                                           
1  para1      1 Once upon a time there were four little Rabbits
2  para1      2 ,\nand their names were: Flopsy, Mopsy         
3  para1      3 , Cottontail, and Peter.\nThey lived with      
4  para1      4 their Mother in a sandbank,\nunderneath the    
5  para1      5 root of a very big fir tree.                   
6  para2      1 'Now, my dears,' said old Mrs                  
7  para2      2 . Rabbit one morning,