#include <bits/stdc++.h>   using namespace std;   int main() {     long long int t, i, oo = 0, oz = 0, zo = 0, zz = 0;     char s1[2000005], s2[2000005];     cin >> t;     cin >> s1;     cin >> s2;     t = 2 * t;     for (i = 0; i < t; i++) {       if (s1[i] ==  1  && s2[i] ==  1 )         oo++;       else if (s1[i] ==  1  && s2[i] ==  0 )         oz++;       else if (s1[i] ==  0  && s2[i] ==  1 )         zo++;       else         zz++;     }     if (oo % 2 == 0) {       if (oz > zo)         cout <<  First ;       else if (oz + 1 == zo || oz == zo)         cout <<  Draw ;       else         cout <<  Second ;     } else {       if (oz >= zo)         cout <<  First ;       else if (oz + 1 == zo || oz + 2 == zo)         cout <<  Draw ;       else         cout <<  Second ;     }     return 0;   }   