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 [1,2,3,4,5,6,7,8,9]:
    for j in [1,2,3,4,5,6,7,8,9]:
       print '%sx%s=%s' % (i,j,i*j)