C1111233133313231133133313331333133313223313133123331311
  >>
   C111123313331323113313331333133313331322331313312333131
  <<
   C1111233133313231133133313331333133313223313133123331313
  >>
 
 
 C1111233133313231133133313331333133313223313133123331312
  >>