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:
# encoding:utf-8

for x in range(1, 10):
	for y in range(1, 10):
		text = "x".join(map(str, (x, y)))
		text = "=".join(map(str, (text, x*y)))
		print(text)