C1111233133313231133133313331333133313231323113313113111
  >>
   C111123313331323113313331333133313331323132311331311311
  <<
   C1111233133313231133133313331333133313231323113313113113
  >>
 
 
 C1111233133313231133133313331333133313231323113313113112
  >>