C1333231331121111331333133313331333132332133313331323132233131111221   >>    C133323133112111133133313331333133313233213331333132313223313111122   <<    C1333231331121111331333133313331333132332133313331323132233131111223   >>      C1333231331121111331333133313331333132332133313331323132233131111222   >>