#include<iostream>
using namespace std;
int main()
{
	int a,b,n;
	cin>>a>>b;
	if(b==24){
		if(a<10){
			cout<<"Drizzle";
		}
		if(a>=10&&a<25){
			cout<<"Moderate Rain";
		}
		if(a>=25&&a<50){
			cout<<"Heavy Rain";
		}
		else{
			cout<<"Torrential Rain";
		}
	    if(b==1){
	    	if(a<10){
			    cout<<"Drizzle"<<endl;
		    }
		    if(a>=10&&a<25){
			    cout<<"Moderate Rain"<<endl;
		    }
		    if(a>=25&&a<50){
			    cout<<"Heavy Rain"<<endl;
		    }
		    else{
			    cout<<"Torrential Rain"<<endl;
		    }
	    	if(a>=20){
			    cout<<"YES";
		    }
		    else{
			    cout<<"NO";
		    }
		}
		
	}
    return 0;
}

各位大佬看看