#include<bits/stdc++.h>
using namespace std;
int main(){
	int x,h;
	scanf("%d%d",&x,&h);
	if(x<10) cout<<"Drizzle";
	else if(x<25) cout<<"Moderate Rain";
	else if(x<50) cout<<"Heavy Rain";
	else cout<<"Torrential Rain";
	if(h==1)
	{
		if(x>=20)
		    printf("\nYes");
        else
            printf("\nNo");
	}
	return 0;
}