第 3506919 期
3 + 7 + 9 = 19
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| A | 4 + 19 + 34 + 46 + 52 + 68 | = 223 → 3 |
|---|---|---|
| B | 8 + 20 + 35 + 47 + 57 + 70 | = 237 → 7 |
| C | 14 + 23 + 43 + 49 + 67 + 73 | = 269 → 9 |