2 400
# Species i   # Species j  # cutoff               # A1,B1,r1             # A2,B2,r2             # A3,B3,r3
Au            Au           20.0000000000000000    0.482917351030788     -0.000855192503400      3.625177992551010
                                                  4.708238552507823     -0.083925503055104      2.005750046077795
                                                  3.035902348167637      0.040386678684356      0.951807321991185

Cd            Cd           20.0000000000000000    0.151331888205594      0.002988464666570      2.080803415890498
                                                  4.631077953243956     -0.048032181489227      2.117843852765962
                                                  3.144811091489227      0.048803776186845      0.784063749845215

Au            Cd           20.0000000000000000    0.198800688293818      0.002241110733955      2.000000020369559
                                                  5.452742482206239     -0.007514062001064      3.298115567103574
                                                  3.081961402980163      0.028018026615333      0.842955022337628