C313212111133131211331333133313331333133313331333133313231333133313331333133313331323131122312321
  >>
   C31321211113313121133133313331333133313331333133313331323133313331333133313331333132313112231232
  <<
   C313212111133131211331333133313331333133313331333133313231333133313331333133313331323131122312323
  >>
 
 
 C313212111133131211331333133313331333133313331333133313231333133313331333133313331323131122312322
  >>