Extracting numbers from text

See attached file for example.
I need to separate text information from a cell into 3 columns (W,9-8). The first letter I know how to extract. The problem is to extract the number in the middle (1 or 2 digit) between "," and "-" and also the last number. For the last number I could use right() function but the problem is that number could be 1 or 2 digits so I can not specify in advance so formula would have to extract the last number till "-". Anyone knows how to do this?