service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
D,0,0,0,0,0,0,1,20260211,20260506
S,0,0,0,0,0,1,0,20260211,20260506
LV,1,1,1,1,1,0,0,20260211,20260506
