C13223313311212111133133313331333132333132313231333131331123122321   >>    C1322331331121211113313331333133313233313231323133313133112312232   <<    C13223313311212111133133313331333132333132313231333131331123122323   >>      C13223313311212111133133313331333132333132313231333131331123122322   >>