Problem: Write a program which prints multiplication tables in the following format:


1x1=1
1x2=2
.
.
9x8=72
9x9=81




Input

No input.

Output


1x1=1
1x2=2
.
.
9x8=72
9x9=81


Example

Input




Output

Solution (in PYTHON):

Solution:
for i in range (9):
    for j in range (9):
        p=i+1
        q=j+1
        ans=p*q
        QQ=str(p)+"x"+str(q)+"="+str(ans)
        print QQ