service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
PcM,1,1,1,1,0,0,0,20260730,20260807
PtM,0,0,0,0,1,0,0,20260730,20260807
SbM,0,0,0,0,0,1,0,20260730,20260807
NdM,0,0,0,0,0,0,1,20260730,20260807