C3123121111331312121111331333132313331333133313221211113313331333133321133311   >>    C312312111133131212111133133313231333133313331322121111331333133313332113331   <<    C3123121111331312121111331333132313331333133313221211113313331333133321133313   >>      C3123121111331312121111331333132313331333133313221211113313331333133321133312   >>