C11111333133313232233133313331333133313231312323131133131133132313132313311
  >>
   C1111133313331323223313331333133313331323131232313113313113313231313231331
  <<
   C11111333133313232233133313331333133313231312323131133131133132313132313313
  >>
 
 
 C11111333133313232233133313331333133313231312323131133131133132313132313312
  >>