C1333231331121111331333133313331333132313331333133313331333133312333131   >>    C133323133112111133133313331333133313231333133313331333133313331233313   <<    C1333231331121111331333133313331333132313331333133313331333133312333133   >>      C1333231331121111331333133313331333132313331333133313331333133312333132   >>