# [Pip](http://github.com/dloscutoff/pip), <s>22</s> <s>20</s> 18 + 1 = 19 bytes


Takes strings as command-line arguments and delimiter from STDIN (*idea borrowed from Martin's CJam answer*). Uses `-n` flag to print output values on separate lines.

                        g is list of cmdline args; s is space (implicit)
        q               Read the delimiter from stdin
     _@?                Construct a lambda function that takes a string and returns
                           the index of the delimiter in it
         Mg             Map that function to each remaining item in g
    Y                   Yank the resulting list of indices into the variable y

             (MXy)-y    Take the max of y minus each element in y
           sX           Space, repeated that many times...
                    .g  ... concatenated to each item in g
                        Print, newline-separated (implicit, -n flag)

And an example run:

    C:\Users\dlosc> pip.py -ne Y_@?qMgsX(MXy)-y.g "Programming, Puzzles" "And, Code golf"
    Programming, Puzzles
            And, Code golf