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:
#-------------------------------------------------------------------------------
# Name:        module1
# Purpose:
#
# Author:      sato
#
# Created:     19/10/2013
# Copyright:   (c) sato 2013
# Licence:     <your licence>
#-------------------------------------------------------------------------------

def kuku():
    for x in range(1,10):
        for y in range(1,10):
            print (str(x) + 'x' +  str(y) + '=' + str(x*y))

if __name__ == '__main__':
    kuku()