#include <bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
multimap <size_t, string, greater<size_t>> map;
string line;
while (getline(cin, line))
map.emplace(line.length(), line);
for (auto i = map.begin(); i != map.end() && n--; ++i)
cout << i->second << endl;
return 0;
}
I2luY2x1ZGUgPGJpdHMvc3RkYysrLmg+CnVzaW5nIG5hbWVzcGFjZSBzdGQ7CgppbnQgbWFpbigpIHsKCWludCBuOwoJY2luID4+IG47CgltdWx0aW1hcCA8c2l6ZV90LCBzdHJpbmcsIGdyZWF0ZXI8c2l6ZV90Pj4gbWFwOwoJc3RyaW5nIGxpbmU7Cgl3aGlsZSAoZ2V0bGluZShjaW4sIGxpbmUpKSAKCQltYXAuZW1wbGFjZShsaW5lLmxlbmd0aCgpLCBsaW5lKTsKCWZvciAoYXV0byBpID0gbWFwLmJlZ2luKCk7IGkgIT0gbWFwLmVuZCgpICYmIG4tLTsgKytpKQoJCWNvdXQgPDwgaS0+c2Vjb25kIDw8IGVuZGw7CglyZXR1cm4gMDsKfQ==