题解

#include<bits/stdc++.h>
#define ll long long                                                        //防伪标识
#define MAXN 1005
#define maxn 10005
#define MAXM 10000
#define maxm 1000005
using namespace std;
int n;
int main(){
	cin>>n;
	if(n%3==0)
		cout<<"lose";
	else
		cout<<"win";
	return 0;
}