C313212111133131211331333133313331333133313331333133313331333131133133313331311331313331311332313221
  >>
   C31321211113313121133133313331333133313331333133313331333133313113313331333131133131333131133231322
  <<
   C313212111133131211331333133313331333133313331333133313331333131133133313331311331313331311332313223
  >>
 
 
 C313212111133131211331333133313331333133313331333133313331333131133133313331311331313331311332313222
  >>