service_id,date,exception_type
202005-MVS-Sunday-01,20201111,1
202005-MVS-Sunday-01,20201226,1
202005-MVS-Weekday-01,20201111,2
202005-MVS-Weekday-01,20201225,2
202005-MVS-Weekday-01,20210101,2
202005-MVS-Saturday-01,20201226,2
202101-MVS-Sunday-01,20210215,1
202101-MVS-Sunday-01,20210402,1
202101-MVS-Weekday-01,20210215,2
202101-MVS-Weekday-01,20210402,2