Reduce variable string to comma separated string

Hi all

I have an issue I hope you can help me with.

I have a series of strings that I need to convert to a comma separated.

The strings could look like the following:
* * * * * 2 * E * * * 3550 * BDF099 LKHAKJSHD1827 * * * 27.04.2017
* * * * 2 * E * 4100 * AND123 JKAHGJKA123 * 29.06.2019
* * * 4 * E * 4100 * DUC151 NBAJH12341234 * 16.07.2018 *URGENT
* * * * 2 * E * 4100 * MBJA SAKLLDK12314 * 29.06.2019
* * 2 * E * 4100 * KAJ987 AKJGHAJKH12783 * 29.06.2019
Please notice that * = space (according to how excelforum.com handles multiple spaces)

What I am looking for is:
2,E,3550,BDF099,LKHAKJSHD1827,27.04.2017
2,E,4100,AND123,JKAHGJKA123,29.06.2019
4,E,4100,DUC151,NBAJH12341234,16.07.2018,URGENT
2,E,4100,MBJA SAKLLDK12314,29.06.2019
2,E,4100,KAJ987,AKJGHAJKH12783,29.06.2019

I have tried several solutions but without luck.
Hopefully one of you is able to help me out.

Thanks in advance!

Thank you!
I did try TRIM earlier but without luck - but it seems like my spaces were not recognized by TRIM (perhaps since it's exported from an old mainframe system).

But I first did a substitute from the wrong space to a space recognized by TRIM, and then it worked.

Thanks!