service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
mtwtf,1,1,1,1,1,0,0,20220901,20230108
sun,0,0,0,0,0,0,1,20220901,20230108
Sat,0,0,0,0,0,1,0,20220901,20230108
TROLLEY Thu - Fri,0,0,0,1,1,0,0,20220901,20221231
