C1333231331121111331333133313331333132233313331333133313331233132313311   >>    C133323133112111133133313331333133313223331333133313331333123313231331   <<    C1333231331121111331333133313331333132233313331333133313331233132313313   >>      C1333231331121111331333133313331333132233313331333133313331233132313312   >>