C3123223313331322121111331333131133133313331311233112121
  >>
   C312322331333132212111133133313113313331333131123311212
  <<
   C3123223313331322121111331333131133133313331311233112123
  >>
 
 
 C3123223313331322121111331333131133133313331311233112122
  >>