viewimage.php?id=20bcc42e&no=24b0d769e1d32ca73ded8efa11d02831ee99512b64ee64d67099c224c40f4eb73801174c01bcdfe4fda2b31ff61ebe126c33bcd1551dfe1e56a735e02cc0aa1b0448d1cf35a6dab7be868385c69378654cab4b3dffb9736f7d4575b9d0ecdb408011f4e62a07a3

a는 I에 속해있는데 (1)은 a가 I에 속해있지 않다고 하니까 모순 아니에요?

- dc official App