Multiply_table

number=int(input())
first_number=number%10
number//=10
second_number=number%10
third_number=number//10
for first in  range(1,first_number+1):
    for second in  range(1,second_number+1):
        for third in  range(1,third_number+1):
            print(f"{first} * {second} * {third} ={first*second*third}")