#include <stdio.h>

#define MAX_SIZE 10000

// reads integers into an array from terminal until a number is entered 
// which when multiplied by another number previously entered 
// results in 56. 
// ./array_multiplied
// 2
// 3
// 28
// 28 * 2 = 56

// ./array_multiplied
// 99
// 4
// 1
// 7
// 56
// 56 * 1 = 56

// counter = 3
// 0   1   2   3   4   5   6
// 99  4   1   7  56

int main(void) {
    int array[MAX_SIZE];
    int counter = 0;
    int found = 0;
    while (found == 0 && counter < MAX_SIZE && scanf("%d", &array[counter]) == 1 ){
        for (int i = 0; i < counter && found == 0; i++) {
            if (array[i] * array[counter] == 56) {
                printf("%d * %d = 56\n", array[counter], array[i]);
                found = 1;
            }
        }

        counter++;
    }

    return 0;
}