C13223313311212111133133313331333133313123223313231333133311331333132222321   >>    C1322331331121211113313331333133313331312322331323133313331133133313222232   <<    C13223313311212111133133313331333133313123223313231333133311331333132222323   >>      C13223313311212111133133313331333133313123223313231333133311331333132222322   >>