service_id,date,exception_type
cal1-sat-sun-6,20251225,1
cal1-sat-sun-6,20260101,1
cal1-sat-sun-6,20260403,1
cal1-sat-sun-6,20260518,1
cal1-sat-sun-6,20260624,1
cal1-sat-sun-6,20260701,1
cal2-mon-tue-wed-thu-fri-6,20251225,2
cal2-mon-tue-wed-thu-fri-6,20260101,2
cal2-mon-tue-wed-thu-fri-6,20260403,2
cal2-mon-tue-wed-thu-fri-6,20260518,2
cal2-mon-tue-wed-thu-fri-6,20260624,2
cal2-mon-tue-wed-thu-fri-6,20260701,2