Small bunch of keys set down on large wooden step 3

[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.002,0.002,-0.004,0.003,0.003,0.005,-0.004,0.004,0.004,0.006,0.006,0.008,0.008,0.004,-0.005,0.004,0.003,-0.004,-0.004,0.003,0.004,0.005,0.008,0.014,0.014,0.013,-0.005,0.092,-0.124,-0.023,0.04,0.04,0.013,0.013,0.009,-0.011,0.012,0.065,0.065,0.033,0.033,0.022,0.023,-0.009,-0.012,-0.012,-0.002,0.006,0.01,0.015,-0.027,-0.011,-0.018,-0.01,-0.021,-0.012,-0.014,0.014,0.014,-0.008,-0.01,-0.01,-0.009,-0.009,-0.006,-0.005,0.005,-0.004,-0.005,-0.004,-0.003,-0.003,-0.003,-0.007,0.003,-0.006,0.003,-0.006,-0.006,-0.005,-0.004,-0.002,0.002,-0.003,-0.002,-0.001,-0.002,0.001,-0.004,-0.002,-0.002,-0.004,-0.003,-0.003,-0.004,-0.003,-0.004,-0.004,-0.004,-0.004,-0.006,-0.004,-0.004,-0.004,-0.005,-0.008,0.004,-0.008,-0.006,-0.005,-0.005,-0.002,-0.003,-0.005,-0.007,-0.003,-0.005,-0.005,-0.006,-0.003,-0.005,-0.005,-0.01,-0.005,-0.008,-0.006,-0.009,0.011,-0.03,-0.025,-0.016,-0.013,-0.008,-0.006,-0.009,-0.009,-0.006,-0.006,-0.007,-0.007,-0.007,-0.006,-0.009,-0.007,-0.006,-0.006,-0.007,-0.008,-0.009,-0.011,-0.007,-0.009,-0.005,-0.026,-0.006,-0.006,-0.008,-0.005,-0.005,-0.004,-0.006,-0.005,-0.006,-0.006,-0.004,-0.006,-0.004,-0.005,-0.005,-0.01,-0.005,-0.004,-0.004,-0.004,-0.009,-0.005,-0.005,-0.004,-0.004,-0.004,-0.004,-0.016,-0.016,-0.012,-0.011,-0.011,-0.008,-0.009,-0.004,-0.01,-0.01,-0.008,-0.008,-0.004,-0.004,-0.004,-0.005,-0.004,-0.004,-0.004,-0.004,-0.005,-0.005,-0.003,-0.003,-0.004,-0.004,-0.002,-0.001,-0.002,-0.002,-0.003,-0.004,-0.004,-0.004,-0.003,-0.002,-0.001,-0.002,-0.003,-0.001,-0.002,-0.001,-0.002,-0.002,-0.002,-0.002,-0.002,-0.001,-0.001,-0.001,-0.001,-0.001,-0.001,-0.001,-0.001,0,0,0.001,0.001,0,0.001,0,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.002,0.001,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.003,0.002,0.002,0.002,0.002,0.003,0.003,0.003,0.003,0.003,0.003,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.003,0.003,0.002,0.002,0.002,0.002,0.002,0.002,0.001,0.002,0.002,0.001,0.001,0.001,0.001,0.002,0.002,0.002,0.002,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0.001,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]