Actually use edn/read

Before, I think I was using Clojure's program reader by mistake.
Input-to-input comparison

Using the distance metric:

d([a...],[b...]) = sum(d(ai, bi)/len(a))
d('(a...),'(b...)) = sum(d(ai, bi)*((len(a)-i) / (len(a)+1)))
d(numA, numB) = abs(numA - numB) / range(num)
d(kwA, kwA) = 0
d(kwA, kwB) = 1

Assuming all sequences have the same length.

Also reindent everything with spaces to make it look nice.