C3132121111331312113313331333133313331333133313331333133313331311213111211   >>    C313212111133131211331333133313331333133313331333133313331333131121311121   <<    C3132121111331312113313331333133313331333133313331333133313331311213111213   >>      C3132121111331312113313331333133313331333133313331333133313331311213111212   >>