C13223313311212111133133313331333133313231323133212111133131131233131   >>    C1322331331121211113313331333133313331323132313321211113313113123313   <<    C13223313311212111133133313331333133313231323133212111133131131233133   >>      C13223313311212111133133313331333133313231323133212111133131131233132   >>