C313212111113331323312111133133313331333133313331333133313331333133313111211111311
  >>
   C31321211111333132331211113313331333133313331333133313331333133313331311121111131
  <<
   C313212111113331323312111133133313331333133313331333133313331333133313111211111313
  >>
 
 
 C313212111113331323312111133133313331333133313331333133313331333133313111211111312
  >>