service_id,exception_type,date
cal2-mon-tue-wed-thu-fri-3,2,20260714
cal2-mon-tue-wed-thu-fri-3,2,20261111
cal2-mon-tue-wed-thu-fri-3,2,20261225
cal3-sat-1,2,20260815
cal4-mon-tue-thu-fri-2,2,20260714
cal4-mon-tue-thu-fri-2,2,20261225
cal5-wed-1,2,20261111
