C1111233131211111211113313331333133313331333133313331333133313331333131133131133133313232223132212211
  >>
   C111123313121111121111331333133313331333133313331333133313331333133313113313113313331323222313221221
  <<
   C1111233131211111211113313331333133313331333133313331333133313331333131133131133133313232223132212213
  >>
 
 
 C1111233131211111211113313331333133313331333133313331333133313331333131133131133133313232223132212212
  >>