C3132121111133313233121111331333133313331312121111331333132221133132211   >>    C313212111113331323312111133133313331333131212111133133313222113313221   <<    C3132121111133313233121111331333133313331312121111331333132221133132213   >>      C3132121111133313233121111331333133313331312121111331333132221133132212   >>