C1111233133313231133133313331333133311221123121111133313113313123221
  >>
   C111123313331323113313331333133313331122112312111113331311331312322
  <<
   C1111233133313231133133313331333133311221123121111133313113313123223
  >>
 
 
 C1111233133313231133133313331333133311221123121111133313113313123222
  >>