include iostream include string include queue include cmath include se

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#include <iostream>
#include <string>
#include <queue>
#include <cmath>
#include <set>
#include <iomanip>
using namespace std;
int val[] = {0, 0, 1, 1, 2};
int main()
{
int n = 0;
cin >> n;
int answer = 0;
int vali = 0;
for(int i = 0; i < n; ++i)
{
cin >> vali;
answer ^= val[vali % 5];
}
if( answer != 0)
{
cout << "Rybka" << endl;
}else
{
cout << "Watson" << endl;
}
return 0;
}