C3132121111133313233121111331333133313331333133313331333133313113313112221131   >>    C313212111113331323312111133133313331333133313331333133313331311331311222113   <<    C3132121111133313233121111331333133313331333133313331333133313113313112221133   >>      C3132121111133313233121111331333133313331333133313331333133313113313112221132   >>