C3132121111133313233121111331333133313331333133313331333133313331121211111111   >>    C313212111113331323312111133133313331333133313331333133313331333112121111111   <<    C3132121111133313233121111331333133313331333133313331333133313331121211111113   >>      C3132121111133313233121111331333133313331333133313331333133313331121211111112   >>