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Number (12): Everything in this space must add up to 12. The answer is 1-6, placed horizontally; 6-2, placed vertically.
，这一点在Line官方版本下载中也有详细论述
// 题目保证nums1的元素都在nums2中，无需额外判空，更多细节参见体育直播
encrypting and unlocking crypto wallets