service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
muwtf,1,1,1,1,1,0,0,20080518,20080920
ut,0,1,0,1,0,0,0,20080518,20080920
a,0,0,0,0,0,1,0,20080518,20080920
s,0,0,0,0,0,0,1,20080518,20080920
