C1111133313331323223313331333133313231333132332131333112211311
  >>
   C111113331333132322331333133313331323133313233213133311221131
  <<
   C1111133313331323223313331333133313231333132332131333112211313
  >>
 
 
 C1111133313331323223313331333133313231333132332131333112211312
  >>