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Greater Than (2): Everything in this space must be greater than 2. The answer is 4-4, placed vertically.
，详情可参考搜狗输入法2026
5. Anticompetitive Implications
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This formula is satisfiable because if we set to b to true and a to false, then the whole formula is true. All other assignments make the formula false, but it doesn't change that the formula is satisfiable as long as there is at least one assignment makes the formula true.