第 3502536 期
3 + 7 + 3 = 13
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| A | 2 + 12 + 18 + 33 + 52 + 66 | = 183 → 3 |
|---|---|---|
| B | 7 + 13 + 20 + 38 + 61 + 68 | = 207 → 7 |
| C | 9 + 15 + 28 + 49 + 63 + 69 | = 233 → 3 |