C3213322333133313113313221211113313331333133313231131131233331122331233131   >>    C321332233313331311331322121111331333133313331323113113123333112233123313   <<    C3213322333133313113313221211113313331333133313231131131233331122331233133   >>      C3213322333133313113313221211113313331333133313231131131233331122331233132   >>