#include<iostream>
#include<string>
using namespace std;
bool wins(string str) {
string xiaoa="";
int j[8]={0};
for(int i=0;i<5;i++) xiaoa+=str[2*i];
for(int i=0;i<5;i++) if(xiaoa[i]==1||xiaoa[i]==2||xiaoa[i]==3) j[0]++;
for(int i=0;i<5;i++) if(xiaoa[i]==4||xiaoa[i]==5||xiaoa[i]==6) j[1]++;
for(int i=0;i<5;i++) if(xiaoa[i]==7||xiaoa[i]==8||xiaoa[i]==9) j[2]++;
for(int i=0;i<5;i++) if(xiaoa[i]==1||xiaoa[i]==4||xiaoa[i]==7) j[3]++;
for(int i=0;i<5;i++) if(xiaoa[i]==2||xiaoa[i]==5||xiaoa[i]==8) j[4]++;
for(int i=0;i<5;i++) if(xiaoa[i]==3||xiaoa[i]==6||xiaoa[i]==9) j[5]++;
for(int i=0;i<5;i++) if(xiaoa[i]==1||xiaoa[i]==5||xiaoa[i]==9) j[6]++;
for(int i=0;i<5;i++) if(xiaoa[i]==3||xiaoa[i]==5||xiaoa[i]==7) j[7]++;
for(int i=0;i<8;i++) if(j[i]=3) return true;
return false;
}
int main() {
string str;
cin>>str;
if(str.size()<9) {
if(str.size()%2)
cout<<"xiaoa wins.";
else
cout<<"uim wins.";
return 0;
}
if(wins(str))
cout<<"xiaoa wins.";
else
cout<<"drew.";
return 0;
}
求大佬指点!!!