Number (1): Everything in this space must add up to 1. The answer is 4-0, placed horizontally; 0-0, placed vertically; 1-1, placed horizontally.
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Андрей Ставицкий (Редактор отдела «Наука и техника»)
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"Other people in the street, they have kids, grandkids, so it's a lot more difficult for them."