一三五七八十腊，三十一天永不差

#include <bits/stdc++.h>
using namespace std;
int mon,day;

int main()
{
	cin>>mon>>day;
	if(mon==1 or mon==3 or mon==5 or mon==7 or mon==8 or mon==10 or mon==12)
	{
		if(day%2==0) cout<<"Oh!No!"<<endl;
		else cout << "Play!";
	}
	else
	{
		if(day%2==0) cout << "Play!";
	    else cout << "Oh!No!";	
	}

	return 0;
}