C1333231331121111331333133313331333132233313331333133313231313322331   >>    C133323133112111133133313331333133313223331333133313331323131332233   <<    C1333231331121111331333133313331333132233313331333133313231313322333   >>      C1333231331121111331333133313331333132233313331333133313231313322332   >>