Help request

Problem
So i am trying to add a cooldown for /repai hand but the repair one won't include the hand in the command cooldowns section and i don't know what regexes i should use
as well as another command that being for my custom plugin
/mobcoins pay

What I have tried
I have tried everything the helpers have given me on discord, they didn't really know how to use regexes but helped me as much as they could

Here is what i already got in
command-cooldowns:
'^mobcoins +pay': 3
trade: 3
pay: 3
mail: 30
helpop: 60
feed: 60
'^repair': 30
'^repair( *all)+': 60

The repair all one works fine though i also tried the same setup for hand but doesn't work

If "repair all" is working, "repair hand" will also work in the same fashion.