C1333231331121111331333133313331333132332133313331313113313331333131322121   >>    C133323133112111133133313331333133313233213331333131311331333133313132212   <<    C1333231331121111331333133313331333132332133313331313113313331333131322123   >>      C1333231331121111331333133313331333132332133313331313113313331333131322122   >>