Move To/Replace

Hello,

 

I am trying to convert a MAC address from AB:CD:EF:GH:IJ:KL to AB-CD-EF-GH-IJ-KL

 

I tried:

Move To All Paterns and Replace <:> with <->

Send All that remains

Send Extended Key <Enter>

 

The output is -KL

 

Can anyone help with this?