第 3500597 期
9 + 6 + 6 = 21
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| A | 4 + 10 + 31 + 45 + 56 + 63 | = 209 → 9 |
|---|---|---|
| B | 5 + 15 + 33 + 49 + 60 + 64 | = 226 → 6 |
| C | 6 + 17 + 35 + 51 + 61 + 66 | = 236 → 6 |