service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
S,0,0,0,0,0,1,0,20260504,20260802
D,0,0,0,0,0,0,1,20260504,20260802
LJ,1,1,1,1,0,0,0,20260504,20260802
V,0,0,0,0,1,0,0,20260504,20260802
