TTENIS

#include <iostream>
using namespace std;

int main() {
	int t,i,win,lose,j;
	char a[1000];
	
	cin>>t;
	while(t--)
	{
	    cin>>a;
	    win=lose=0;
	    for(i=0;a[i]!='\0';i++)
	    {
	        if(a[i]=='1')
	            win+=1;
	        else
	            lose+=1;
	            
	       if(win==10 && lose==10)
	       {  win=lose=0;
	           for(j=i+1;a[j]!='\0';j++)
	           {   //cout<<"j= "<<j<<endl;
	              
	               if(a[j]=='1')
        	        {    win+=1;
        	         //cout<<"win"<<endl;
        	         }  
        	        else{
        	            lose+=1;
        	            //cout<<"lose"<<endl;
        	            }
        	            
        	        //out<<"win = "<<win<<"lose = "<<lose<<endl;
        	        if(win-lose==2)
        	        { cout<<"WIN"<<endl;
        	         break;}
        	        else if (lose-win==2){
        	            cout<<"LOSE"<<endl;
        	            break;
        	        }
	           }
	           break;
	       }
	       else if(win==11){
	       cout<<"WIN"<<endl;
	        break;
	       }
	       else if(lose==11){
	       cout<<"LOSE"<<endl;
	        break;
	       }
	       
	    }
	    
	    
	    
	}
	return 0;
}