#include<bits/stdc++.h>
using namespace std;
int a;
void printke(){
    if(a==1) cout<<"swim";
    else if(a==3) cout<<"program";
    else if(a==5) cout<<"read";
    else if(a==6) cout<<"math";
    else cout<<"rest";
}
int main(){
    cin>>a;
    printke();
    return 0;
}