makeEven<A, B> function
Implementation
Tuple2<List<A>, List<B>> makeEven<A, B>(List<A> listA, List<B> listB) {
var length = max(listA.length, listB.length);
return Tuple2(
[for (var n in range(end: length)) listA[(n * listA.length) ~/ length]],
[for (var n in range(end: length)) listB[(n * listB.length) ~/ length]]);
}