Perl Weekly Challenge 372‘s tasks are “Rearrange Spaces” and “Largest Substring”.

The music connection is very train of thought and tenuous. This morning, my wife linked me a short of The Lakes Brass Quintet playing a polka arrangement of Empty Chairs at Empty Tables from Les Misérables. Yet in my head, I was repeating the incorrect lyric “empty chairs and empty spaces“. So now, when I think spaces, all I can think of is this.

You’re welcome.