C313212111133131211331333133313331333133313331323331311331333133313331333132322331123211
  >>
   C31321211113313121133133313331333133313331333132333131133133313331333133313232233112321
  <<
   C313212111133131211331333133313331333133313331323331311331333133313331333132322331123213
  >>
 
 
 C313212111133131211331333133313331333133313331323331311331333133313331333132322331123212
  >>