C3213322333133313113313221211113313331333133313231131131233122331323131   >>    C321332233313331311331322121111331333133313331323113113123312233132313   <<    C3213322333133313113313221211113313331333133313231131131233122331323133   >>      C3213322333133313113313221211113313331333133313231131131233122331323132   >>