service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
cal1-tue-wed-thu-fri-8,0,1,1,1,1,0,0,20260106,20260417
cal2-mon-tue-wed-thu-fri-11,1,1,1,1,1,0,0,20260105,20260417
cal3-sat-2,0,0,0,0,0,1,0,20260110,20260418
cal4-15,0,0,0,0,0,0,0,20260223,20260424
cal5-3,0,0,0,0,0,0,0,20260228,20260425
cal6-mon-tue-wed-thu-fri-4,1,1,1,1,1,0,0,20260427,20260703
cal7-sun-4,0,0,0,0,0,0,1,20260501,20260628
cal8-sat,0,0,0,0,0,1,0,20260502,20260627
cal9-sun-3,0,0,0,0,0,0,1,20260111,20260419
cal10-3,0,0,0,0,0,0,0,20260301,20260426