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:
num1 = 1
num2 = 1
while num1 < 10:
	while num2 < 10:
		print str(num1) + "x" + str(num2) + "=" + str(num1*num2)
		num2 += 1
	num1 += 1
	num2 = 1