- #include <iostream> 
- using namespace std; 
-   
- int main() { 
- 	double x,y; 
- 	cin >> x >> y; 
- 	cout << (((x>=-2)&&(x<=3)&&(y>=2)&&(y<=5))||((x>3)&&(x<=5)&&(y>=2)&&(y<=3)) ? "YES": "NO"); 
- 	return 0; 
- } 
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