#include using namespace std; void dfs(int a,int b,int path){ if(a%b0||a/b>=2){ if(path%21){ cout<<"lose"<<endl; } else{ cout<<"win"<<endl; } return; } dfs(b,a%b,path+1); } int main(){
int a,b; while(cin>>a>>b){ if(a0&&b0){ break; } if(a>b){ swap(a,b); } dfs(a,b,1); }
return 0; }