C11111333133313232233133313331333133313231313131211113313221212111
  >>
   C1111133313331323223313331333133313331323131313121111331322121211
  <<
   C11111333133313232233133313331333133313231313131211113313221212113
  >>
 
 
 C11111333133313232233133313331333133313231313131211113313221212112
  >>