C1111233131211111211113313331333133313121111133313331333133313331313231323311   >>    C111123313121111121111331333133313331312111113331333133313331333131323132331   <<    C1111233131211111211113313331333133313121111133313331333133313331313231323313   >>      C1111233131211111211113313331333133313121111133313331333133313331313231323312   >>