C1322331331121211113313331333133313232213232212111133131211111331123123311   >>    C132233133112121111331333133313331323221323221211113313121111133112312331   <<    C1322331331121211113313331333133313232213232212111133131211111331123123313   >>      C1322331331121211113313331333133313232213232212111133131211111331123123312   >>