// 
// File:   program.cc
// Author: cteam18
//
// Created on November 13, 2011, 11:40 AM
//

#include <stdlib.h>
#include <stdio.h>
#include <vector>
#include <utility>
#include <algorithm>
#include <set>
#include <string>

using namespace std;




int main(int argc, char** argv) {
    int n, v, r;
    vector<int> out;
    scanf("%d", &n);
    while(n){
        out = vector<int>(10, 0);
        for(int i = 0; i < n; ++i){
            scanf("%d%d", &v, &r);
            out[v] = r;
        }
        for(int i = 0; i <= 10; ++i){
            printf("DUP\n");
            //progBeg
            printf("DUP\n");
            printf("NUM 20\n");
            printf("ADD\n");
            printf("NUM %d\n", i+20);
            printf("DIV\n");
            printf("SWP\n");
            printf("NUM 20\n");
            printf("ADD\n");
            printf("NUM %d\n", i+21);
            printf("DIV\n");
            printf("SUB\n");
            printf("NUM %d\n", out[i]);
            printf("MUL\n");
            //progEnd
            printf("SWP\n");
        }
        
        
        printf("POP\n");
        
        for(int i = 0; i < 10; ++i){
            printf("ADD\n");
        }
        
        
        printf("END\n\n");
        
        scanf("%d", &n);
    }
    return (0);
}