C1322331331121211113313331333133313121211111333133313133313231333121121   >>    C132233133112121111331333133313331312121111133313331313331323133312112   <<    C1322331331121211113313331333133313121211111333133313133313231333121123   >>      C1322331331121211113313331333133313121211111333133313133313231333121122   >>