C1111233133313231133133313331333132313231323133212112111
  >>
   C111123313331323113313331333133313231323132313321211211
  <<
   C1111233133313231133133313331333132313231323133212112113
  >>
 
 
 C1111233133313231133133313331333132313231323133212112112
  >>