#include #include #include using namespace std; int main() { int n; while (cin >> n) { if (n % 2 == 1) { printf("win 1\n"); } else { double lo = log(n) / log(2); if (lo == floor(lo)) printf("lose\n"); else { int d = pow(2, floor(lo)); printf("win %d\n", n - d); } } } }