Scooping up small stones by hand 1

[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0.002,-0.002,0.006,0.005,-0.008,-0.012,-0.015,-0.015,-0.022,-0.026,-0.026,0.03,-0.032,-0.032,0.047,0.049,0.049,-0.049,-0.063,0.057,-0.057,-0.068,-0.068,0.052,-0.05,-0.05,0.051,0.057,0.074,0.061,-0.055,-0.07,0.061,-0.059,-0.063,-0.045,-0.042,-0.048,-0.05,-0.05,0.054,0.055,0.052,0.054,-0.066,-0.068,-0.058,0.037,-0.028,-0.047,-0.054,-0.05,0.046,0.047,0.06,0.054,0.043,-0.04,-0.039,-0.034,-0.034,-0.03,-0.03,-0.04,-0.05,0.046,0.046,0.041,0.044,0.048,-0.047,-0.047,-0.028,0.015,0.023,-0.023,0.027,-0.034,-0.039,-0.038,0.041,0.05,0.045,-0.037,-0.037,-0.021,-0.008,0.017,0.021,-0.019,-0.115,-0.265,0.385,-0.289,0.183,0.137,-0.107,0.155,0.155,0.083,0.088,0.062,-0.082,-0.082,0.059,-0.046,-0.035,0.034,-0.04,-0.04,0.056,-0.054,-0.07,0.067,0.074,-0.068,-0.068,0.05,0.037,-0.042,0.036,-0.04,-0.04,0.054,-0.059,-0.066,0.073,0.073,0.046,-0.049,-0.047,0.079,0.079,0.098,-0.094,0.035,-0.081,-0.118,-0.118,0.114,0.088,-0.056,0.056,0.03,-0.041,-0.044,0.058,-0.075,-0.066,0.091,-0.08,-0.08,0.08,0.062,-0.053,-0.037,0.038,-0.047,0.049,0.069,-0.074,0.063,0.068,0.068,-0.075,-0.075,0.07,-0.056,-0.056,0.05,-0.044,-0.039,0.049,-0.046,-0.054,0.058,0.058,-0.062,-0.051,0.049,0.034,-0.036,0.031,0.031,-0.023,0.022,-0.034,-0.034,0.029,0.029,0.029,-0.03,0.027,0.03,-0.02,-0.01,0.014,0.014,-0.014,0.017,-0.017,-0.017,-0.015,0.018,-0.018,-0.013,0.012,-0.01,-0.01,0.011,0.009,0.009,0.008,0.008,0.016,-0.012,0.011,-0.009,0.008,0.005,0.004,-0.007,0.008,-0.007,-0.009,0.008,0.006,-0.003,-0.005,0.005,0.004,-0.004,0.004,0.004,-0.004,0.004,-0.005,-0.005,-0.002,0.003,0.003,-0.005,0.005,-0.003,-0.005,-0.005,-0.004,0.003,0.004,-0.004,-0.002,-0.007,0.01,0.008,-0.014,0.013,-0.011,0.009,0.006,0.006,0.006,0.005,0.003,0.003,-0.007,0.183,-0.041,-0.143,-0.143,0.091,-0.103,-0.074,0.097,-0.053,0.042,0.048,0.069,-0.087,-0.058,0.081,-0.026,0.036,-0.027,-0.027,0.041,0.041,0.059,-0.066,0.071,0.071,-0.039,-0.023,-0.029,0.023,0.016,-0.015,-0.016,0.021,0.026,-0.028,-0.032,-0.032,0.03,0.027,-0.02,-0.015,-0.012,0.012,0.012,-0.016,0.027,0.032,0.032,0.021,-0.019,-0.019,-0.084,0.12,0.123,0.123,-0.083,0.065,-0.096,-0.041,0.057,0.052,-0.047,0.044,0.044,-0.033,-0.024,0.049,-0.019,-0.019,0.022,-0.019,-0.019,0.038,-0.042,-0.042,-0.027,-0.027,0.036,-0.009,-0.024,0.014,0.013,-0.013,-0.016,0.031,-0.023,-0.02,-0.012,0.02,-0.009,-0.015,0.029,-0.013,-0.016,0.012,-0.019,-0.019,0.015,-0.015,-0.017,-0.017,0.003,-0.01,0.021,0.017,-0.017,0.005,0.012,-0.013,-0.013,0.016,-0.021,-0.021,0.013,-0.011,-0.01,0.012,0.012,-0.013,-0.013,0.01,-0.011,0.007,0.007,-0.003,0.006,0.006,0.005,-0.002,0.006,-0.004,-0.004,0.004,0.004,-0.004,-0.003,0.005,0.002,-0.003,0.001,0.002,-0.001,-0.002,-0.003,-0.003,-0.003,-0.003,0.001,0,0,-0.001,-0.002,-0.002,0.002,-0.002,-0.001,0.002,0.002,-0.001,0.001,0.001,0.001,0.001,0,0.001,0,-0.001,0.001,0.001,0,0.001,0.001,0,-0.001,-0.001,-0.001,0,-0.001,-0.001,0,0,0,0,-0.001,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]

[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-0.002,0.001,-0.001,-0.001,0,0,0,0,0,0,0,0,0,-0.002,0.002,-0.001,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0.003,0.003,-0.002,-0.001,-0.001,0.001,0.001,0.001,0.002,0.002,0.002,-0.001,-0.001,-0.001,0.001,-0.001,-0.001,-0.001,0.001,-0.006,-0.012,-0.003,0.003,-0.005,0.006,-0.003,0.004,0.004,-0.002,0.002,0.014,0.015,0.014,-0.009,0.003,0.002,0.004,-0.004,-0.005,-0.005,0.006,-0.004,0.002,-0.001,0.001,0.003,0.011,0.009,0.007,0.003,-0.006,-0.006,0.005,0.006,-0.005,-0.004,-0.002,-0.002,-0.002,-0.002,0.003,0.004,-0.003,-0.002,-0.001,0.001,-0.001,-0.002,0.002,0.001,0.001,0.001,-0.001,-0.005,-0.006,-0.004,-0.004,0.007,-0.003,0.002,0.003,0.024,-0.207,-0.207,0.054,0.054,0.041,0.041,-0.025,0.017,0.013,-0.022,-0.023,-0.028,-0.028,0.048,-0.035,0.026,-0.019,0.016,-0.025,-0.023,-0.034,-0.166,-0.095,0.027,0.027,0.029,-0.017,0.01,-0.024,0.022,-0.026,0.019,-0.02,-0.022,-0.016,0.013,0.008,-0.009,0.008,-0.012,-0.017,-0.01,-0.012,0.167,0.101,0.04,0.043,-0.039,0.025,-0.015,0.019,-0.019,-0.012,0.01,0.016,-0.02,0.015,-0.017,0.016,-0.012,0.012,-0.011,-0.014,0.012,-0.009,-0.007,-0.006,0.011,0.012,0.01,-0.009,0.022,-0.176,-0.176,-0.038,0.041,-0.025,0.018,-0.013,0.019,0.012,-0.007,0.009,-0.009,0.011,-0.011,0.014,0.089,-0.085,-0.02,-0.035,-0.05,-0.022,-0.007,0.027,-0.052,-0.028,0.044,0.044,-0.024,0.006,0.03,0.03,-0.014,0.037,-0.088,-0.027,0.021,-0.031,-0.022,0.039,0.029,-0.022,0.01,-0.017,0.006,-0.009,0.01,0.011,-0.008,-0.005,-0.005,-0.006,0.006,0.006,-0.005,-0.008,0.003,-0.006,-0.006,-0.002,-0.003,0.001,0.001,-0.002,-0.004,-0.004,-0.004,-0.004,0.003,0.002,0.002,0.001,0.003,-0.002,0.003,-0.002,0.004,-0.003,0.004,-0.004,-0.004,-0.005,0.003,-0.003,-0.003,-0.002,0.002,-0.002,-0.001,0.001,-0.001,-0.001,0.001,-0.001,-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,-0.001,-0.001,0,-0.001,0,0,0,-0.001,-0.003,-0.007,0.01,0.01,-0.004,0.026,-0.014,0.06,0.05,-0.088,-0.052,0.058,0.034,-0.059,0.08,-0.081,-0.089,0.08,0.066,-0.037,-0.012,0.038,-0.048,-0.076,-0.093,-0.092,0.087,-0.039,0.045,-0.018,-0.034,0.049,-0.072,0.106,-0.113,-0.083,0.079,-0.074,-0.074,-0.06,-0.06,-0.046,0.061,0.022,-0.052,-0.029,0.033,0.039,0.054,-0.019,-0.068,0.021,-0.05,-0.049,0.041,0.041,-0.043,-0.036,-0.032,0.045,0.028,-0.03,-0.03,0.026,0.015,0.02,-0.024,0.018,-0.019,-0.019,-0.011,-0.01,-0.01,0.009,-0.014,0.015,0.015,-0.01,0.005,0.003,-0.005,-0.007,0.009,0.009,0.008,-0.005,0.003,-0.002,0.003,-0.004,-0.006,0.006,0.005,-0.004,0.002,-0.001,-0.002,-0.004,-0.004,0.005,0.005,0.003,0.002,-0.002,0.004,0.009,0.162,-0.068,-0.129,0.167,-0.112,-0.059,-0.059,0.107,-0.059,-0.03,0.055,0.048,-0.028,-0.038,-0.046,0.03,0.015,0.026,-0.02,0.069,-0.161,-0.161,-0.078,0.106,0.106,0.047,-0.095,-0.069,0.063,0.089,0.089,-0.039,0.024,0.036,-0.046,-0.035,-0.073,-0.073,0.028,0.036,-0.087,0.059,-0.057,-0.033,0.066,0.066,-0.027,0.02,-0.034,0.028,-0.017,0.016,-0.012,0.014,-0.017,0.018,-0.017,0.008,-0.015,0.013,-0.008,-0.012,-0.014,0.01,-0.011,-0.009,-0.005,0.006,0.002,-0.005,0.002,-0.006,-0.009,0.013,-0.004,-0.003,-0.006,-0.003,-0.003,0.01,-0.004,0.005,0.005,-0.008,0.006,-0.01,-0.01,0.008,-0.004,-0.003,0.004,0.004,0.006,-0.009,0.01,-0.011,0.01,-0.005,-0.008,0.007,-0.003,-0.006,0.004,0.003,0.004,-0.004,0.008,-0.009,0.004,-0.003,0.003,-0.003,-0.003,-0.002,0.002,0.002,0.002,0.002,0.002,-0.001,-0.001,0.001,0.001,-0.001,0.001,0.001,-0.001,0.001,0.001,0,-0.001,0,0,0,0.001,0.001,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]

[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-0.003,-0.003,0.002,0.004,-0.007,-0.007,0.009,-0.01,0.004,-0.011,0.012,0.012,-0.006,-0.006,-0.021,0.014,-0.008,0.015,-0.024,-0.019,-0.014,0.027,0.027,-0.02,-0.037,-0.037,0.019,0.033,0.033,-0.03,0.066,-0.108,0.288,0.288,-0.142,0.307,-0.351,0.453,-0.378,0.408,0.408,-0.331,0.188,-0.142,0.111,-0.042,-0.092,-0.178,0.199,0.199,-0.163,-0.167,-0.167,0.103,-0.077,0.061,-0.035,-0.03,0.036,0.036,0.068,-0.071,0.072,-0.083,-0.083,0.079,-0.076,-0.068,0.069,0.069,0.079,-0.06,-0.06,-0.077,0.049,-0.028,0.04,-0.031,0.01,-0.015,-0.012,0.022,0.022,-0.03,0.032,0.044,0.044,-0.046,-0.047,-0.047,0.047,0.05,0.05,0.033,-0.038,-0.038,-0.032,0.029,0.029,0.026,-0.032,-0.032,-0.031,-0.031,0.026,-0.017,-0.015,-0.015,0.007,0.01,0.018,0.018,-0.033,0.031,-0.034,0.11,0.11,-0.051,0.06,-0.131,-0.131,0.118,0.106,0.106,-0.094,0.13,0.13,-0.011,0.116,-0.223,-0.223,0.145,0.173,0.173,-0.135,-0.061,-0.061,0.038,0.042,-0.07,-0.082,-0.082,0.087,-0.081,0.069,-0.066,0.045,0.033,0.033,0.024,-0.017,-0.017,0.01,-0.068,-0.188,-0.188,-0.063,-0.097,-0.097,0.096,-0.075,0.091,-0.081,0.039,0.039,0.058,0.058,-0.022,-0.038,-0.038,0.026,0.017,0.009,-0.031,-0.02,0.03,0.054,0.054,-0.037,-0.037,0.014,-0.029,0.032,0.032,0.038,-0.026,-0.026,-0.014,-0.014,0.011,0.008,0.008,-0.009,-0.009,0.008,0.008,-0.019,-0.019,0.011,-0.002,0.006,0.006,-0.012,-0.012,0.007,0.011,0.011,-0.006,-0.008,-0.008,-0.009,-0.009,-0.005,0.007,-0.007,0.003,-0.008,-0.008,0.005,-0.012,0.01,-0.004,0.008,0.008,-0.005,0.005,0.004,-0.01,-0.011,-0.011,0.008,-0.007,-0.009,0.009,0.009,-0.008,0.008,-0.009,0.004,-0.004,0.003,-0.003,0.006,0.006,0.001,0.004,-0.004,-0.004,-0.002,0.002,0.006,-0.003,-0.001,-0.002,0.004,0.001,0.002,-0.002,0.003,0.003,0.003,0.001,-0.002,-0.002,-0.003,0.004,-0.003,-0.003,-0.003,-0.003,0.002,0,0.002,-0.002,-0.002,-0.002,-0.002,0,0.001,-0.001,-0.001,-0.001,0.001,-0.001,-0.001,0,-0.001,0.001,-0.001,-0.001,0.001,0.001,0,0.001,-0.001,-0.001,0.001,-0.002,0.001,-0.001,0.001,-0.001,-0.001,-0.001,-0.001,0.001,0,0.001,0.001,0.001,0,0.001,0.001,0.001,-0.001,-0.001,0,-0.001,-0.001,-0.001,0.001,0,0.001,-0.001,0.001,-0.001,-0.001,0.001,-0.001,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]