C13223313311212111133133313331333132313331333133313331322132131   >>    C1322331331121211113313331333133313231333133313331333132213213   <<    C13223313311212111133133313331333132313331333133313331322132133   >>      C13223313311212111133133313331333132313331333133313331322132132   >>