C13223313311212111133133313331333132313331333133313331333133313112113113321   >>    C1322331331121211113313331333133313231333133313331333133313331311211311332   <<    C13223313311212111133133313331333132313331333133313331333133313112113113323   >>      C13223313311212111133133313331333132313331333133313331333133313112113113322   >>