#include <iostream>
#include <cstring>
using namespace std;
int main() {
char a[2005], b[1005];
cin.getline(a, 1005, '.');
cin.getline(b, 1005);
int n = strlen(a);
int m = strlen(b);
int pos = -1;
for(int i = 0; i <= n - 4; i++) {
if(a[i] == 'c' && a[i+1] == 'o' && a[i+2] == 'd' && a[i+3] == 'e') {
pos = i + 4;
break;
}
}
if(pos == -1) {
cout << a;
} else {
for(int i = 0; i < pos; i++) cout << a[i];
cout << b;
for(int i = pos; i < n; i++) cout << a[i];
}
return 0;
}
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