C1322331331121211113313331333133313121211111333133313121111331322331123232311   >>    C132233133112121111331333133313331312121111133313331312111133132233112323231   <<    C1322331331121211113313331333133313121211111333133313121111331322331123232313   >>      C1322331331121211113313331333133313121211111333133313121111331322331123232312   >>