rcr: Course categories

TA-B-HD-0022

TA-B-HG-0001

CD-B-JA-0001

CD-B-JA-0029

CD-B-JA-0105

CD-B-JE-0003

CD-B-JF-0016

CD-B-JF-0050

CD-B-JG-0009

DA-B-KB-0019

DA-B-KC-0021

DA-B-KC-0022

DA-B-KC-0060

DA-B-MB-0013

GE-B-LA-0010

GE-B-LA-0033

GE-B-LA-0062

GE-B-LA-0069

GE-B-LB-0027

GE-B-LD-0006