15 lines
312 B
C++
15 lines
312 B
C++
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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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int T;
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scanf("%d", &T);
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while (T--) {
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int n, m;
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scanf("%d %d", &n, &m);
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if (n % (m + 1) == 0)
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cout << "second" << endl;
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else
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cout << "first" << endl;
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}
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return 0;
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}
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