service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
mtwtf,1,1,1,1,1,0,0,20260301,20270201
rt8_wkdy,1,1,1,1,1,0,0,20260301,20270201
rt18_wkdy,1,1,1,1,1,0,0,20260301,20260312
