![4. Given a set Ω-{e1,e2, ,GJ and a collection of sets S1,S2,..,Sn. Each element q has a cor- responding set S, -le]. You are](https://media.cheggcdn.com/media%2Fe68%2Fe6844bef-8e06-4ec3-b024-0839d361aee1%2FphpEfoFUz.png)
4. Given a set Ω-{e1,e2, ,GJ and a collection of sets S1,S2,..,Sn. Each element q has a cor- responding set S, -le]. You are now given a sequence of commands of type Union(ex,ey) interspersed with commands Query(ex, ey). The union operation takes the two sets one contain- ing ex, and the other containing ey (they might be the same set, but not at the beginning) and union it to a single set containing
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