C313212111133131211331333133313331333133313331333133313231333133313331333133313331312121111322213231
  >>
   C31321211113313121133133313331333133313331333133313331323133313331333133313331333131212111132221323
  <<
   C313212111133131211331333133313331333133313331333133313231333133313331333133313331312121111322213233
  >>
 
 
 C313212111133131211331333133313331333133313331333133313231333133313331333133313331312121111322213232
  >>