C13223313311212111133133313331323133313331323113313331312113331   >>    C1322331331121211113313331333132313331333132311331333131211333   <<    C13223313311212111133133313331323133313331323113313331312113333   >>      C13223313311212111133133313331323133313331323113313331312113332   >>