#include <string>
#include <vector>
#include <iostream>
using namespace std;
int main()
{
vector<vector<string> > sorted_words (100);
sorted_words[0].push_back("Hello");
for (size_t i = 0; i < sorted_words[0].size(); ++i)
{
cout << sorted_words[0][i] <<endl;
}
return 0;
}
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