runs_id,service_id,block_id,run_number,piece_number,start_trip_id,start_stop_id,end_trip_id,end_stop_id 100000,c_20500_b_27499_d_31,133277,1,1,t_1253012_b_27499_tn_0,2618543,t_1253013_b_27499_tn_0,2618550 200000,c_20500_b_27499_d_48,133276,2,1,t_1252974_b_27499_tn_0,2618531,t_1252994_b_27499_tn_0,2618531 300000,c_20500_b_27499_d_79,133275,3,1,t_1252996_b_27499_tn_0,2618531,t_1253011_b_27499_tn_0,2618531