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:
for ii in xrange(1,10):
    for jj in xrange(1,10):
        # print(str(ii) + "x" + str(jj) + "=" + str(ii * jj))
        data = (ii, jj, ii * jj, )
        print("%dx%d=%d" % data)