service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
mtwtf,1,1,1,1,1,0,0,20260815,20280101
sat,0,0,0,0,0,1,0,20260815,20280101
k-state,1,1,1,1,1,0,0,20260817,20270514
JC_mtwtf,1,1,1,1,1,0,0,20260815,20280101
