C1333231331121111331333133313331333132332133313331313113313331323211   >>    C133323133112111133133313331333133313233213331333131311331333132321   <<    C1333231331121111331333133313331333132332133313331313113313331323213   >>      C1333231331121111331333133313331333132332133313331313113313331323212   >>