第 3504904 期
4 + 4 + 8 = 16
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| A | 7 + 17 + 27 + 40 + 58 + 75 | = 224 → 4 |
|---|---|---|
| B | 8 + 20 + 32 + 45 + 63 + 76 | = 244 → 4 |
| C | 11 + 25 + 33 + 52 + 69 + 78 | = 268 → 8 |