C313212111113331323312111133133313331333133313331333133313331333133313331312111133132312323113121121
  >>
   C31321211111333132331211113313331333133313331333133313331333133313331333131211113313231232311312112
  <<
   C313212111113331323312111133133313331333133313331333133313331333133313331312111133132312323113121123
  >>
 
 
 C313212111113331323312111133133313331333133313331333133313331333133313331312111133132312323113121122
  >>