route_id,service_id,trip_id,direction_id
21,WD,21WD1e,1
21,WD,21WD2w,0
21,WD,21WD2e,1
21,WD,21WD3w,0
21,WD,21WD3e,1
21,WD,21WD4w,0
21,WD,21WD4e,1
21,WD,21WD5w,0
21,WD,21WD5e,1
22,WD,22WD1o,0
22,WD,22WD1i,1
22,WD,22WD2o,0
22,WD,22WD2i,1
22,WD,22WD3o,0
22,WD,22WD3i,1
22,WD,22WD4o,0
22,WD,22WD4i,1
22,WD,22WD5o,0
22,WD,22WD5i,1
22,WD,22WD6o,0
22,WD,22WD6i,1
22,WD,22WD7o,0
22,WD,22WD7i,1
22,WD,22WD8o,0
22,WD,22WD8i,1
23,WD,23WD1o,0
23,WD,23WD1i,1
23,WD,23WD2o,0
23,WD,23WD2i,1
31,WD,31WD1o,0
31,WD,31WD1i,1
31,WD,31WD2o,0
31,WD,31WD2i,1
31,WD,31WD3o,0
31,WD,31WD3i,1
31,WD,31WD4o,0
31,WD,31WD4i,1
31,WD,31WD5o,0
31,WD,31WD5i,1
31,WD,31WD6o,0
31,WD,31WD6i,1
32,WD,32WD1o,0
32,WD,32WD1i,1
32,WD,32WD2o,0
32,WD,32WD2i,1
32,WD,32WD3o,0
32,WD,32WD3i,1
32,WD,32WD4o,0
32,WD,32WD4i,1
32,WD,32WD5o,0
32,WD,32WD5i,1
32,WD,32WD6o,0
32,WD,32WD6i,1
32,WD,32WD7o,0
32,WD,32WD7i,1
41,MF,41MF1o,0
41,MF,41MF1i,1
41,MTHa,41MTHa2o,0
41,MTHa,41MTHa2i,1
41,MTHb,41MTHb2o,0
41,MTHb,41MTHb2i,1
41,MTHc,41MTHc3o,0
41,MTHc,41MTHc3i,1
41,MTHd,41MTHd3o,0
41,MTHd,41MTHd3i,1
41,F,41F4o,0
41,F,41F4i,1