C313212111133131211331333133313331311331333131133133313223313112331333133321233221
  >>
   C31321211113313121133133313331333131133133313113313331322331311233133313332123322
  <<
   C313212111133131211331333133313331311331333131133133313223313112331333133321233223
  >>
 
 
 C313212111133131211331333133313331311331333131133133313223313112331333133321233222
  >>