#include <iostream>
using namespace std;
int main() {
// your code goes here
string s="xyxxy";
int n=s.size();
int d[n];
for(int i=0;i<n;i++){
if(s[i]=='x'){
d[i]=-1;
}
else if(s[i]=='y'){
d[i]=1;
}
}
for(int i=0;i<n;i++){
cout<<d[i];
}
return 0;
}
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