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 PYTHON3):

Solution:
QQ = ["{}x{}={}".format(x+1,y+1,(x+1)*(y+1)) for x in range(9) for y in range(9)]
for o in QQ:
  print(o)