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:
kuk = range(1, 10)
for i in kuk:
	for j in kuk:
		print '%dx%d=%d' % (i, j, i*j)