C1333231331121111331333133313331333132233313331333133313331323131332223311   >>    C133323133112111133133313331333133313223331333133313331333132313133222331   <<    C1333231331121111331333133313331333132233313331333133313331323131332223313   >>      C1333231331121111331333133313331333132233313331333133313331323131332223312   >>