C11111333133313232233133313331333132313331323321313331323323132311311
  >>
   C1111133313331323223313331333133313231333132332131333132332313231131
  <<
   C11111333133313232233133313331333132313331323321313331323323132311313
  >>
 
 
 C11111333133313232233133313331333132313331323321313331323323132311312
  >>