C3132121111133313233121111331333133313331333133313331333132313331322311331311   >>    C313212111113331323312111133133313331333133313331333133313231333132231133131   <<    C3132121111133313233121111331333133313331333133313331333132313331322311331313   >>      C3132121111133313233121111331333133313331333133313331333132313331322311331312   >>