C1333231331121111331333133313331333132233313331333133313233123131211211   >>    C133323133112111133133313331333133313223331333133313331323312313121121   <<    C1333231331121111331333133313331333132233313331333133313233123131211213   >>      C1333231331121111331333133313331333132233313331333133313233123131211212   >>