my character set is

```
-68,-79,-72,-70,-71,-71,-71,-71,-72,-73,R2,0000feaa-0000-1000-8000-00805f9b34fb

```

I want like

-68 -79 -73

and my regular expression is

```
[-][0-9]{2}[^0-9]

```

and result like

```
-68, -79, 

```

I want to exclude comma in my character set

how can I solve my problem

Thank you for your help