[HELP]Crystal Report

Another question regarding in OPCH table. There was a LicTradNum field, I want to divide this filed into 4 part.

LicTradNum contain:

eg : 123-456-789-012

I want to divide it into 4 part

eg :

123 (1st part)

456 (2nd part)

789 (3rd part)

012 (4th part)

It is possible? Thanks.