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#include <bits/stdc++.h>
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using namespace std;
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int main() {
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char a;
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cin >> a;
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for (int i = 0; i < 4; i++) {
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if (i == 0 || i == 3) {
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cout << a << a << a << a;
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} else {
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cout << a << " " << a;
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}
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cout << endl;
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}
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return 0;
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}
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