| {"eef_velocity_index": 0, "eef_velocity": "still"} | |
| {"eef_velocity_index": 1, "eef_velocity": "slow"} | |
| {"eef_velocity_index": 2, "eef_velocity": "fast"} | |
| {"eef_velocity_index": 0, "eef_velocity": "still"} | |
| {"eef_velocity_index": 1, "eef_velocity": "slow"} | |
| {"eef_velocity_index": 2, "eef_velocity": "fast"} | |