C111123313331323113313331333132233132313231323222331123231
  >>
   C11112331333132311331333133313223313231323132322233112323
  <<
   C111123313331323113313331333132233132313231323222331123233
  >>
 
 
 C111123313331323113313331333132233132313231323222331123232
  >>