service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
N7,0,0,0,0,0,0,1,20260701,20260831
R1-5,1,0,0,0,1,0,0,20260701,20260831
R12345,1,1,1,1,1,0,0,20260701,20260831
S6,0,0,0,0,0,1,0,20260701,20260831
