C1322331331121211113313331333133313121211111333133313121111331323331123122321   >>    C132233133112121111331333133313331312121111133313331312111133132333112312232   <<    C1322331331121211113313331333133313121211111333133313121111331323331123122323   >>      C1322331331121211113313331333133313121211111333133313121111331323331123122322   >>