C313212111133131211331333133313331333133313331333133313231333133313331333133313331311233132112312231
  >>
   C31321211113313121133133313331333133313331333133313331323133313331333133313331333131123313211231223
  <<
   C313212111133131211331333133313331333133313331333133313231333133313331333133313331311233132112312233
  >>
 
 
 C313212111133131211331333133313331333133313331333133313231333133313331333133313331311233132112312232
  >>