#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <ctype.h>
#include <string.h>
#define MAX(a,b) (((a)>(b))?(a):(b))
#define MIN(a,b) (((a)<(b))?(a):(b))
int numlen(long long k){
    if(k == 0){
        return 1;
    }
    int ans = 0;
    while(k > 0){
        k /= 10;
        ans += 1;
    }
    return ans;
}
int main(){
    long long a, b, ans, b2;
    scanf("%lld%lld", &a, &b);
    ans = a * b;
    b2 = b;
    char fmt[16] = { 0 };
    int i;
    int alen = numlen(a), blen = numlen(b), anslen = numlen(ans);
    int linelen = MAX(anslen, MAX(alen, blen + 1));
    sprintf(fmt, "%%%dlld\n", linelen);
    printf(fmt, a);
    putchar('*');
    sprintf(fmt, "%%%dlld\n", linelen - 1);
    printf(fmt, b);
    for(i = 0;i < linelen;i++){
        putchar('-');
    }
    putchar('\n');
    if(a < 10 || b < 10){
        sprintf(fmt, "%%%dlld\n", linelen);
        printf(fmt, ans);
    }
    else{
        int curlen = linelen;
        while(b2 > 0){
            sprintf(fmt, "%%%dlld\n", curlen);
            printf(fmt, a * (b2 % 10));
            b2 /= 10;
            curlen -= 1;
        }
        for(i = 0;i < linelen;i++){
            putchar('-');
        }
        putchar('\n');
        sprintf(fmt, "%%%dlld\n", linelen);
        printf(fmt, ans);
    }
    return 0;
}