a1 = [-21.87595086,-1.066284621,-0.4587618352,-0.286129784,-0.1574714979]
a2 = [2.254414645,0.5298068993,-0.2759654089,-0.08928062656,-0.05905944622]
a3 = [2.14293594,0.06354360551,0.2829557411,-0.201319263,-0.03249596084]
a4 = [-42.59095868,-2.859344916,-0.5487406736,-0.02351235854,-0.0944636514]
a5 = [15.52365917,0.4769713622,0.4979022476,0.3917942812,-0.1159225628]
a6 = [-5.565764374,-0.4629306537,-0.4980567899,0.3548393199,0.207181971]