#include using namespace std; using uint = unsigned int; using ll = long long; using ull = unsigned long long; template using V = vector; template using VV = V>; template using VVV = V>; template using VVVV = VV>; #define rep(i,n) for(ll i=0ll;i void chmin(T& t, const U& u) { if (t > u) t = u; } template void chmax(T& t, const U& u) { if (t < u) t = u; } // cin.tie(nullptr); // ios::sync_with_stdio(false); // cout << fixed << setprecision(20); void solve(){ ll n; cin >> n; V v(100100, 1); v[0] = 0; v[1] = 0; REP(i,2,100100) if(v[i]){ for(ll j=i*2; j<100100; j+=i) v[j] = 0; } V dp(n+1, 0); REP(i,2,n+1){ V cnt(n+2, 0); rep(j,i+1) if(v[j]) cnt[dp[i-j]]++; while(cnt[dp[i]]) dp[i]++; } if(dp[n]) cout << "Win" << endl; else cout << "Lose" << endl; } int main(){ cin.tie(nullptr); ios::sync_with_stdio(false); int t=1; // cin >> t; rep(i,t) solve(); }