C13223313311212111133133313331333132333132312111133131121132333131   >>    C1322331331121211113313331333133313233313231211113313112113233313   <<    C13223313311212111133133313331333132333132312111133131121132333133   >>      C13223313311212111133133313331333132333132312111133131121132333132   >>