C1333231331121111331333133313331333132332133313331323132233131113321   >>    C133323133112111133133313331333133313233213331333132313223313111332   <<    C1333231331121111331333133313331333132332133313331323132233131113323   >>      C1333231331121111331333133313331333132332133313331323132233131113322   >>