"""
array([[-0.30756146,  0.88820421, -0.50315008,  0.89552899],        [ 0.49830983, -1.35889534, -0.53652108, -1.14732055],        [-0.58739664,  1.02036419,  0.56016947,  0.04803703],        [-0.92340049, -0.56273293,  0.00384206, -0.41429594],        
[ 0.46763613, -0.01500773,  0.02000411, -0.5443902 ]])
"""