C13223313311212111133133313331333133313231323133212111133131321111311   >>    C1322331331121211113313331333133313331323132313321211113313132111131   <<    C13223313311212111133133313331333133313231323133212111133131321111313   >>      C13223313311212111133133313331333133313231323133212111133131321111312   >>