Change space for comma as column delimeter with columns of different length

Change space for comma as column delimeter with columns of different length

Hi I'm trying to fix a text with a batch file but no success. I have the
text like this:
05052013 20:10 12345 12310 12345678 00:00:24 5 05222013 10:15 12346 12311
5512345690 00:00:20 5 5800 05282013 10:10 12347 12312 5512345691 00:00:25
5 5700
And I need it like this:
05052013,20:10,12345,12310,12345678 ,00:00:24,5,
05222013,10:15,12346,12311,5512345690 ,00:00:20,5,5800
05282013,10:10,12347,12312,5512345691 ,00:00:25,5,5700
I'd appreciate any help...
Thanks in advance