id,reward
4_0,27.861
4_1,21.161
4_2,18.281
4_3,12.478
4_4,29.318
4_5,21.548
4_6,18.799
4_7,11.428
4_8,17.937
4_9,24.646
4_10,19.124
4_11,15.276
4_12,15.895
4_13,12.558
4_14,18.616
4_15,21.544
4_16,18.2
4_17,13.386
4_18,19.351
4_19,14.331
4_20,19.45
4_21,11.694
4_22,18.702
4_23,12.175
4_24,19.685