C313212111133131211331333133313331333133313331333133313231333133313331333133313331333132312312131321
  >>
   C31321211113313121133133313331333133313331333133313331323133313331333133313331333133313231231213132
  <<
   C313212111133131211331333133313331333133313331333133313231333133313331333133313331333132312312131323
  >>
 
 
 C313212111133131211331333133313331333133313331333133313231333133313331333133313331333132312312131322
  >>