7fef8476b48360f63b80878a47877c680a82453c45fab4a9f67d018eacf192d1d81b63090100210d99489cd9971e94

7fee8376b08169fe3a80878a47877d6c29efd7681a2b39533fbd1f8b40299f2f055f413559b17de94382

7fec8471bd876af73c80878a4787736b144889b7c1b24786a8d90db9a35554e485b2a8e8181cff88c037

7fef8271b48461f53a80878a47877c691c4a2dde81dc911301acbc8e0b12a9962e7a39c6902dfaca67a0f8509da44e

+ 어느정도 풀고 멈춘 기출