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:
print "".join(str([["%dx%d=%d"%(x,y,x*y) for y in range(1,10)] for x in range(1,10)]).replace("'","").replace("[","").replace("]","").replace(",","\n").replace(" ",""))