第 3502742 期
5 + 3 + 7 = 15
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| A | 4 + 12 + 29 + 34 + 46 + 60 | = 185 → 5 |
|---|---|---|
| B | 9 + 17 + 30 + 37 + 48 + 62 | = 203 → 3 |
| C | 10 + 24 + 32 + 39 + 56 + 66 | = 227 → 7 |