Help. Not able to resolve all tests in Code Coach challenge

Question

My code does not meet all requirements, but I can't find the problem.
Please don't post a working code.
I would prefer a suggestion of where the problem may be, so i may resolve myself.

https://code.sololearn.com/cRFegA9sgMjM/?ref=app

Answer 1

.lowercased() gets you into trouble though problem description is missleading...

Answer 2

Resolved by removing lowercased()

It seems some of the test cases have Capitals.

Thanks heaps

Answer 3

Denise Roßberg ,Mihai Apostol
Thanks for the ideas, I will look

Answer 4

Rik Wittkopp Mihai Apostol

Yes your right, I also checked it in my java code.
I will pass the bug on.

Answer 5

Thanks Denise Roßberg

Answer 6

Hello Rik Wittkopp

I am not familiar with swift but did you check the length of your printed message?
I know from other users that they sometimes add an extra space at the beginning or end.