Dragging, scraping a metal shovel on concrete 4

[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-0.003,-0.003,0.01,-0.016,-0.034,-0.049,-0.037,-0.048,-0.081,0.139,0.089,0.088,-0.251,-0.251,-0.132,-0.223,0.147,-0.241,0.197,0.216,-0.198,-0.195,-0.229,0.295,-0.176,-0.196,0.148,0.249,0.274,0.195,-0.22,-0.205,0.216,0.175,0.087,0.22,-0.374,-0.293,0.159,0.327,0.315,0.192,-0.167,0.201,-0.238,0.251,-0.257,-0.123,-0.235,0.248,0.231,0.242,0.213,-0.276,-0.319,-0.319,-0.211,0.236,-0.141,0.201,-0.172,-0.179,-0.212,-0.212,-0.187,0.104,0.19,0.245,0.122,0.054,-0.077,-0.087,-0.167,-0.173,-0.173,-0.149,-0.1,-0.136,-0.109,0.101,0.084,0.071,0.114,0.113,0.081,-0.113,0.073,0.051,0.156,-0.142,-0.124,-0.124,-0.133,-0.078,-0.049,-0.07,-0.061,-0.058,-0.03,-0.063,-0.063,0.042,0.065,-0.048,-0.049,0.122,0.108,-0.079,-0.109,0.064,0.062,-0.044,-0.044,0.046,0.104,0.104,0.076,0.058,0.056,-0.021,0.042,0.04,-0.041,-0.016,0.044,-0.036,-0.045,-0.038,0.041,-0.031,-0.032,-0.035,0.03,0.039,-0.115,-0.115,-0.198,0.084,0.094,-0.097,-0.133,0.095,0.112,0.123,-0.091,-0.077,-0.122,-0.108,0.19,0.19,-0.105,-0.075,-0.066,0.072,0.072,0.069,-0.068,-0.077,-0.038,0.013,0.031,0.036,-0.055,-0.068,-0.042,0.043,0.025,-0.027,0.033,0.02,0.024,0.033,0.057,0.043,-0.018,-0.018,0.019,0.023,0.024,-0.031,-0.02,-0.029,-0.017,-0.019,0.013,0.008,0.011,-0.008,-0.013,-0.013,-0.009,-0.009,-0.019,-0.012,-0.011,-0.012,-0.015,-0.011,-0.011,-0.011,-0.005,-0.013,0.015,-0.014,-0.014,-0.004,0.007,-0.003,-0.008,0.004,0.006,-0.005,0.004,0.004,0.003,0.003,0.005,0.005,0.004,0.004,0.004,0.004,0.004,0.004,0.003,0.002,0.003,0.007,0.007,0.002,-0.002,-0.003,-0.001,0.003,0.001,-0.002,-0.001,-0.001,-0.001,-0.002,-0.001,-0.003,-0.003,-0.003,-0.003,-0.002,-0.002,-0.001,-0.001,-0.001,0.001,-0.001,-0.001,0.001,0.001,0,-0.001,-0.001,-0.001,-0.001,-0.001,0,0,0,0,0,-0.001,-0.001,-0.001,-0.001,-0.001,0,0.001,0.001,0,-0.001,-0.001,0.001,0.001,0,0,0.001,0.001,0.002,0.002,0.002,0.001,0.001,0,0,0,0.001,0.001,0.001,0,0,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0,0,0,0,-0.001,0,0,0,0,0,0,0.001,0.001,0.001,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0.001,0.001,0.001,0.001,0,-0.001,0.001,0.001,0.003,0.003,0.006,0.005,0.005,0.003,-0.003,-0.006,-0.006,-0.008,-0.01,0.011,0.013,0.018,0.015,0.027,-0.014,-0.026,-0.024,0.014,-0.013,-0.015,-0.023,0.026,0.025,0.018,0.018,0.022,0.025,0.025,0.031,-0.018,0.025,-0.027,-0.027,-0.023,-0.018,-0.019,-0.023,-0.007,-0.026,0.017,0.017,0.02,0.026,0.027,-0.017,0.015,-0.015,-0.024,-0.029,-0.029,-0.029,-0.02,-0.02,0.014,-0.012,0.016,-0.012,-0.014,0.021,-0.025,-0.019,-0.016,-0.013,0.021,-0.018,0.033,0.034,-0.024,-0.024,-0.016,0.024,-0.018,-0.043,-0.04,0.03,-0.053,-0.017,0.019,0.019,0.026,-0.035,0.048,0.048,-0.047,-0.033,-0.051,-0.056,-0.039,-0.033,-0.033,0.036,0.032,-0.02,-0.072,-0.04,0.05,0.05,-0.037,0.037,-0.026,-0.029,-0.029,-0.026,-0.025,0.018,0.037,0.037,0.032,0.032,-0.028,-0.03,0.047,-0.031,-0.032,-0.024,0.029,0.029,0.018,0.021,0.039,0.023,0.031,-0.016,-0.025,0.017,0.023,-0.018,-0.021,-0.015,0.015,0.02,-0.022,0.015,0.015,-0.012,-0.03,-0.03,-0.016,0.011,0.023,0.023,-0.016,0.016,0.012,0.006,0.015,-0.011,-0.011,-0.007,0.006,0.007,0.004,0.007,-0.006,0.005,0.006,-0.007,-0.007,-0.007,-0.007,-0.009,-0.007,-0.005,-0.005,-0.006,-0.004,0.004,0.004,0.005,0.006,0.005,-0.004,0.007,0.006,0.005,0.004,0.005,0.006,0.003,-0.002,-0.004,-0.005,0.002,-0.003,-0.004,-0.005,0.001,-0.002,-0.004,0.003,-0.002,-0.002,-0.002,-0.003,-0.003,-0.004,0.004,0.002,0.003,0.004,0.004,0.003,0.003,0.002,0.002,-0.003,-0.003,-0.002,-0.002,-0.002,-0.003,-0.002,-0.001,-0.001,0.001,0.001,0.002,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.002,0.002,0.001,0.001,-0.001,-0.001,-0.001,0,0.002,-0.002,-0.001,-0.001,-0.001,0.001,0.001,0.002,0.001,0.001,0.001,0.001,0.002,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0,0.001,0.001,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]