C13223313311212111133133313331323133313331323121111331312111111331322323131   >>    C1322331331121211113313331333132313331333132312111133131211111133132232313   <<    C13223313311212111133133313331323133313331323121111331312111111331322323133   >>      C13223313311212111133133313331323133313331323121111331312111111331322323132   >>