This is the PAM-120 matrix generated using the data of Jones, Taylor and Thornton.

static double mdm[26][26] = {

{0.562,0.000,-0.265,-0.202,-0.181,-0.582,0.011,-0.406,-0.144,0.000,-0.358,-0.385,-0.219,-0.140,0.000,0.047,-0.302,-0.293,0.170,0.240,0.000,0.071,-0.747,0.000,-0.667,0.000},
{0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000},
{-0.265,0.000,1.411,-0.667,-0.789,-0.158,-0.260,-0.211,-0.517,0.000,-0.599,-0.516,-0.492,-0.331,0.000,-0.490,-0.605,-0.149,0.042,-0.294,0.000,-0.344,-0.033,0.000,0.155,0.000},
{-0.202,0.000,-0.667,0.824,0.497,-0.889,-0.034,-0.117,-0.654,0.000,-0.238,-0.819,-0.652,0.295,0.000,-0.543,-0.136,-0.442,-0.193,-0.302,0.000,-0.503,-0.927,0.000,-0.423,0.000},
{-0.181,0.000,-0.789,0.497,0.790,-0.984,-0.062,-0.268,-0.652,0.000,0.018,-0.758,-0.622,-0.058,0.000,-0.508,0.177,-0.270,-0.343,-0.370,0.000,-0.455,-0.869,0.000,-0.747,0.000},
{-0.582,0.000,-0.158,-0.889,-0.984,1.084,-0.865,-0.245,-0.143,0.000,-0.945,0.186,-0.216,-0.624,0.000,-0.541,-0.741,-0.793,-0.278,-0.554,0.000,-0.223,-0.293,0.000,0.505,0.000},
{0.011,0.000,-0.260,-0.034,-0.062,-0.865,0.816,-0.442,-0.637,0.000,-0.354,-0.773,-0.637,-0.141,0.000,-0.382,-0.389,-0.086,0.025,-0.249,0.000,-0.385,-0.329,0.000,-0.759,0.000},
{-0.406,0.000,-0.211,-0.117,-0.268,-0.245,-0.442,1.079,-0.589,0.000,-0.100,-0.360,-0.478,0.178,0.000,-0.123,0.367,0.178,-0.190,-0.311,0.000,-0.616,-0.635,0.000,0.426,0.000},
{-0.144,0.000,-0.517,-0.654,-0.652,-0.143,-0.637,-0.589,0.737,0.000,-0.590,0.151,0.336,-0.420,0.000,-0.500,-0.620,-0.579,-0.312,0.033,0.000,0.496,-0.725,0.000,-0.491,0.000},
{0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000},
{-0.358,0.000,-0.599,-0.238,0.018,-0.945,-0.354,-0.100,-0.590,0.000,0.818,-0.641,-0.370,0.079,0.000,-0.430,0.206,0.443,-0.262,-0.187,0.000,-0.616,-0.619,0.000,-0.708,0.000},
{-0.385,0.000,-0.516,-0.819,-0.758,0.186,-0.773,-0.360,0.151,0.000,-0.641,0.723,0.291,-0.623,0.000,-0.161,-0.321,-0.478,-0.348,-0.359,0.000,0.084,-0.361,0.000,-0.374,0.000},
{-0.219,0.000,-0.492,-0.652,-0.622,-0.216,-0.637,-0.478,0.336,0.000,-0.370,0.291,1.041,-0.453,0.000,-0.449,-0.418,-0.418,-0.343,0.009,0.000,0.244,-0.578,0.000,-0.579,0.000},
{-0.140,0.000,-0.331,0.295,-0.058,-0.624,-0.141,0.178,-0.420,0.000,0.079,-0.623,-0.453,0.770,0.000,-0.317,-0.129,-0.178,0.213,0.055,0.000,-0.474,-0.794,0.000,-0.243,0.000},
{0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000},
{0.047,0.000,-0.490,-0.543,-0.508,-0.541,-0.382,-0.123,-0.500,0.000,-0.430,-0.161,-0.449,-0.317,0.000,0.932,-0.027,-0.229,0.126,-0.041,0.000,-0.408,-0.826,0.000,-0.649,0.000},
{-0.302,0.000,-0.605,-0.136,0.177,-0.741,-0.389,0.367,-0.620,0.000,0.206,-0.321,-0.418,-0.129,0.000,-0.027,0.884,0.210,-0.279,-0.310,0.000,-0.557,-0.596,0.000,-0.387,0.000},
{-0.293,0.000,-0.149,-0.442,-0.270,-0.793,-0.086,0.178,-0.579,0.000,0.443,-0.478,-0.418,-0.178,0.000,-0.229,0.210,0.813,-0.186,-0.252,0.000,-0.571,-0.088,0.000,-0.496,0.000},
{0.170,0.000,0.042,-0.193,-0.343,-0.278,0.025,-0.190,-0.312,0.000,-0.262,-0.348,-0.343,0.213,0.000,0.126,-0.279,-0.186,0.531,0.223,0.000,-0.270,-0.513,0.000,-0.319,0.000},
{0.240,0.000,-0.294,-0.302,-0.370,-0.554,-0.249,-0.311,0.033,0.000,-0.187,-0.359,0.009,0.055,0.000,-0.041,-0.310,-0.252,0.223,0.629,0.000,-0.038,-0.721,0.000,-0.555,0.000},
{0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000},
{0.071,0.000,-0.344,-0.503,-0.455,-0.223,-0.385,-0.616,0.496,0.000,-0.616,0.084,0.244,-0.474,0.000,-0.408,-0.557,-0.571,-0.270,-0.038,0.000,0.665,-0.593,0.000,-0.589,0.000},
{-0.747,0.000,-0.033,-0.927,-0.869,-0.293,-0.329,-0.635,-0.725,0.000,-0.619,-0.361,-0.578,-0.794,0.000,-0.826,-0.596,-0.088,-0.513,-0.721,0.000,-0.593,1.682,0.000,-0.214,0.000},
{0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000},
{-0.667,0.000,0.155,-0.423,-0.747,0.505,-0.759,0.426,-0.491,0.000,-0.708,-0.374,-0.579,-0.243,0.000,-0.649,-0.387,-0.496,-0.319,-0.555,0.000,-0.589,-0.214,0.000,1.197,0.000},
{0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000,0.000}};