All combinations of a mapped list of lists in python
<p>Hi how can i get a mapped list to print all possible combinations</p>

<p>say the dict mapping is = {1:[a,b],2:[c,d]......</p>

<p>so with the list [1,2] and the sample mapping above I would like to print out all possible combinations of the pairs a,d against c,d into a list </p>
