C1322331331121211113313331333133313121211111333133313331211111123313331313111   >>    C132233133112121111331333133313331312121111133313331333121111112331333131311   <<    C1322331331121211113313331333133313121211111333133313331211111123313331313113   >>      C1322331331121211113313331333133313121211111333133313331211111123313331313112   >>