C313212111133131211331333133313331333133313331333133313331333131133133313331311331323221211111121331
  >>
   C31321211113313121133133313331333133313331333133313331333133313113313331333131133132322121111112133
  <<
   C313212111133131211331333133313331333133313331333133313331333131133133313331311331323221211111121333
  >>
 
 
 C313212111133131211331333133313331333133313331333133313331333131133133313331311331323221211111121332
  >>