A team of students taking the exam solid 3 Literature, Mathematics, Foreign Language organized by the city achieved 15 tournament. Ask team of gifted students including many students. Knowing: A student who has the same. Any subjects always have at least one student was only one solution. Any two subjects always have at least one student won both disciplines. There are at least 1 student winning all three subjects. Total students achieved 3 prize, two prize, first prize is increasing.
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