service_id,service_description c_2580_b_20622_d_15,NCTC Summer (MTuWTh) c_2580_b_20621_d_15,NCTC Summer (MTuWTh) c_2580_b_20620_d_15,NCTC Summer (MTuWTh) c_2580_b_20619_d_15,NCTC Summer (MTuWTh)