C11111333133313232233133313331333133313231333133313331121211331111
  >>
   C1111133313331323223313331333133313331323133313331333112121133111
  <<
   C11111333133313232233133313331333133313231333133313331121211331113
  >>
 
 
 C11111333133313232233133313331333133313231333133313331121211331112
  >>