C3132121111133313233121111331333133313331333133313331333133313331312311323321   >>    C313212111113331323312111133133313331333133313331333133313331333131231132332   <<    C3132121111133313233121111331333133313331333133313331333133313331312311323323   >>      C3132121111133313233121111331333133313331333133313331333133313331312311323322   >>