Python script use for generate pairwise-test with multiple parameters, values
create testdata in text file in this format:
param1: a b
param2: c d e f
param3: g h i
param4: j k
then run python script in terminal
python pairwise.py input-file.txt
it will generate test and print result in terminal
param1 param2 param3 param4
a j g c
a k d h
b j d i
b k c g
a i e j
b h j f
a e j h
b c h k
c i j a
d g a j
e i a j
f g j a