a> some random text
   ----------------
b> 
b> a few random
b> lines
b> 
b> of more 
b> random
b> 
b> text
   ****************
c> some more 
c> 
c> random
c> text
c> 
a> some random text
   ----------------
b> 
b> a few random
b> lines
b> 
b> of more 
b> random
b> 
b> text
   ****************
c> some more 
c> 
c> random
c> text
c>