Gramophone

#include <iostream>
#include<cmath>

using namespace std;

int main() {
    string band, album, song;
    cin >> band >> album >> song;

    double rotation = 1.0 * band.length() * album.length() * song.length() / 2 / 2.5;

    cout << "The plate was rotated " << ceil(rotation) << " times.\n";

    return 0;
}