C3132121111133313233121111331333133313331333133313331333133313113313331111311   >>    C313212111113331323312111133133313331333133313331333133313331311331333111131   <<    C3132121111133313233121111331333133313331333133313331333133313113313331111313   >>      C3132121111133313233121111331333133313331333133313331333133313113313331111312   >>