For the problem, provide a solution in Lisp and Python. You can create extra helper functions, if you
need them.
Note: each of these solutions must be solved in a functional programming manner, as demonstrated in
the lectures. This means you cannot write regular loops; doing so will result in a zero mark for that
problem.
1.
Write a function that interleaves two strings. You function should take as arguments string a
and b and return a result where the two are combined in an interleaved fashion. You can
assume that the two strings are of the same length. For example, if a = abcd and b = zxcv,
the function returns azbxccdv.