x1=
IN*(1)
+Er*(0)
x2=
IN*(g1)
+Er*(0)
x3=
IN*(((g1*g12*g6 - g1*g10 - g13*g7 - g1 + g13*g5*g6)*z^2 + (2*g1 + 2*g1*g10 - g1*g11 - g14*g5 + 2*g13*g7 - g1*g10*g11 - g10*g14*g5 - 2*g1*g12*g6 - g11*g13*g7 + g12*g14*g7 - g1*g12*g9 - 2*g13*g5*g6 - g13*g5*g9)*z + g1*g11 - g1*g10 - g1 + g14*g5 - g13*g7 + g1*g10*g11 + g10*g14*g5 + g1*g12*g6 + g11*g13*g7 - g12*g14*g7 + g1*g12*g9 + g13*g5*g6 + g13*g5*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*((g13*z^2 + (g11*g13 - 2*g13 - g12*g14)*z + g13 - g11*g13 + g12*g14)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x9=
IN*(((g1*g12*g2*g6 - g1*g10*g2 - g13*g2*g7 - g1*g2 + g13*g2*g5*g6)*z^2 + (2*g1*g2 + 2*g1*g10*g2 - g1*g11*g2 - g14*g2*g5 + 2*g13*g2*g7 - g1*g10*g11*g2 - g10*g14*g2*g5 - 2*g1*g12*g2*g6 - g11*g13*g2*g7 + g12*g14*g2*g7 - g1*g12*g2*g9 - 2*g13*g2*g5*g6 - g13*g2*g5*g9)*z + g1*g11*g2 - g1*g10*g2 - g1*g2 + g14*g2*g5 - g13*g2*g7 + g1*g10*g11*g2 + g10*g14*g2*g5 + g1*g12*g2*g6 + g11*g13*g2*g7 - g12*g14*g2*g7 + g1*g12*g2*g9 + g13*g2*g5*g6 + g13*g2*g5*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*(((g13*g2)*z^2 + (g11*g13*g2 - 2*g13*g2 - g12*g14*g2)*z + g13*g2 - g11*g13*g2 + g12*g14*g2)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x7=
IN*(((g1*g12*g6 - g1*g10 - g13*g7 - g1 + g13*g5*g6)*z + g1 + g1*g10 - g1*g11 - g14*g5 + g13*g7 - g1*g10*g11 - g10*g14*g5 - g1*g12*g6 - g11*g13*g7 + g12*g14*g7 - g1*g12*g9 - g13*g5*g6 - g13*g5*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*((g13*z + g11*g13 - g13 - g12*g14)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x4=
IN*(((g1*g12*g3*g6 - g1*g10*g3 - g13*g3*g7 - g1*g3 + g13*g3*g5*g6)*z + g1*g3 + g1*g10*g3 - g1*g11*g3 - g14*g3*g5 + g13*g3*g7 - g1*g10*g11*g3 - g10*g14*g3*g5 - g1*g12*g3*g6 - g11*g13*g3*g7 + g12*g14*g3*g7 - g1*g12*g3*g9 - g13*g3*g5*g6 - g13*g3*g5*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*(((g13*g3)*z + g11*g13*g3 - g13*g3 - g12*g14*g3)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x8=
IN*(((g1*g12*g4*g6 - g1*g10*g4 - g13*g4*g7 - g1*g4 + g13*g4*g5*g6)*z + g1*g4 + g1*g10*g4 - g1*g11*g4 - g14*g4*g5 + g13*g4*g7 - g1*g10*g11*g4 - g10*g14*g4*g5 - g1*g12*g4*g6 - g11*g13*g4*g7 + g12*g14*g4*g7 - g1*g12*g4*g9 - g13*g4*g5*g6 - g13*g4*g5*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*(((g13*g4)*z + g11*g13*g4 - g13*g4 - g12*g14*g4)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x10=
IN*(g5)
+Er*(0)
x12=
IN*(((g5 + g1*g2 + g10*g5 - g12*g7 + g1*g10*g2 - g1*g12*g8 + g13*g2*g7 - g13*g5*g8)*z^2 + (g3*g5 - 2*g1*g2 - g1*g4 - 2*g10*g5 - 2*g5 + 2*g12*g7 - g1*g12*g15 - 2*g1*g10*g2 - g1*g10*g4 - g13*g15*g5 + g10*g3*g5 + 2*g1*g12*g8 - 2*g13*g2*g7 - g12*g3*g7 - g13*g4*g7 + 2*g13*g5*g8)*z + g5 + g1*g2 + g1*g4 + g10*g5 - g3*g5 - g12*g7 + g1*g12*g15 + g1*g10*g2 + g1*g10*g4 + g13*g15*g5 - g10*g3*g5 - g1*g12*g8 + g13*g2*g7 + g12*g3*g7 + g13*g4*g7 - g13*g5*g8)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*(((g12 - g13*g2)*z^2 + (2*g13*g2 - 2*g12 + g12*g3 + g13*g4)*z + g12 - g13*g2 - g12*g3 - g13*g4)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x17=
IN*(((g12*g6*g7 - g1*g2*g6 - g10*g5*g6 - g5*g6 - g1*g10*g2*g6 + g1*g12*g6*g8 - g13*g2*g6*g7 + g13*g5*g6*g8)*z^2 + (2*g5*g6 + 2*g1*g2*g6 + g1*g4*g6 + 2*g10*g5*g6 - g3*g5*g6 - 2*g12*g6*g7 + g1*g12*g15*g6 + 2*g1*g10*g2*g6 + g1*g10*g4*g6 + g13*g15*g5*g6 - g10*g3*g5*g6 - 2*g1*g12*g6*g8 + 2*g13*g2*g6*g7 + g12*g3*g6*g7 + g13*g4*g6*g7 - 2*g13*g5*g6*g8)*z + g3*g5*g6 - g1*g2*g6 - g1*g4*g6 - g10*g5*g6 - g5*g6 + g12*g6*g7 - g1*g12*g15*g6 - g1*g10*g2*g6 - g1*g10*g4*g6 - g13*g15*g5*g6 + g10*g3*g5*g6 + g1*g12*g6*g8 - g13*g2*g6*g7 - g12*g3*g6*g7 - g13*g4*g6*g7 + g13*g5*g6*g8)/((g10 - g12*g6 - g13*g8 + g13*g2*g6 + 1)*z^2 + (g11 - 2*g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - 2)*z + g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 + g11*g3 + g14*g4 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9 + 1))
+Er*(((g12*g6 - g13*g2*g6)*z^2 + (2*g13*g2*g6 - 2*g12*g6 + g12*g3*g6 + g13*g4*g6)*z + g12*g6 - g13*g2*g6 - g12*g3*g6 - g13*g4*g6)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x18=
IN*(g7)
+Er*(0)
x19=
IN*(((g1*g12*g6*g8 - g1*g10*g8 - g13*g7*g8 - g1*g8 + g13*g5*g6*g8)*z^2 + (2*g1*g8 + 2*g1*g10*g8 - g1*g11*g8 - g14*g5*g8 + 2*g13*g7*g8 - g1*g10*g11*g8 - g10*g14*g5*g8 - 2*g1*g12*g6*g8 - g11*g13*g7*g8 + g12*g14*g7*g8 - g1*g12*g8*g9 - 2*g13*g5*g6*g8 - g13*g5*g8*g9)*z + g1*g11*g8 - g1*g10*g8 - g1*g8 + g14*g5*g8 - g13*g7*g8 + g1*g10*g11*g8 + g10*g14*g5*g8 + g1*g12*g6*g8 + g11*g13*g7*g8 - g12*g14*g7*g8 + g1*g12*g8*g9 + g13*g5*g6*g8 + g13*g5*g8*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*(((g13*g8)*z^2 + (g11*g13*g8 - 2*g13*g8 - g12*g14*g8)*z + g13*g8 - g11*g13*g8 + g12*g14*g8)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x14=
IN*(((g5 + g1*g2 + g10*g5 - g12*g7 + g1*g10*g2 - g1*g12*g8 + g13*g2*g7 - g13*g5*g8)*z + g3*g5 - g1*g2 - g1*g4 - g10*g5 - g5 + g12*g7 - g1*g12*g15 - g1*g10*g2 - g1*g10*g4 - g13*g15*g5 + g10*g3*g5 + g1*g12*g8 - g13*g2*g7 - g12*g3*g7 - g13*g4*g7 + g13*g5*g8)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*(((g12 - g13*g2)*z + g13*g2 - g12 + g12*g3 + g13*g4)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x16=
IN*(((g5*g9 + g1*g2*g9 + g10*g5*g9 - g12*g7*g9 + g1*g10*g2*g9 - g1*g12*g8*g9 + g13*g2*g7*g9 - g13*g5*g8*g9)*z + g3*g5*g9 - g1*g2*g9 - g1*g4*g9 - g10*g5*g9 - g5*g9 + g12*g7*g9 - g1*g12*g15*g9 - g1*g10*g2*g9 - g1*g10*g4*g9 - g13*g15*g5*g9 + g10*g3*g5*g9 + g1*g12*g8*g9 - g13*g2*g7*g9 - g12*g3*g7*g9 - g13*g4*g7*g9 + g13*g5*g8*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*(((g12*g9 - g13*g2*g9)*z + g13*g2*g9 - g12*g9 + g12*g3*g9 + g13*g4*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x6=
IN*(((g5*g6 - g1*g8 - g7 + g1*g2*g6)*z^2 + (2*g7 - g1*g15 - g11*g7 + 2*g1*g8 - g3*g7 - 2*g5*g6 - g5*g9 - 2*g1*g2*g6 - g1*g11*g8 + g14*g2*g7 - g1*g4*g6 - g1*g2*g9 + g3*g5*g6 - g14*g5*g8)*z + g1*g15 - g7 + g11*g7 - g1*g8 + g3*g7 + g5*g6 + g5*g9 - g1*g11*g15 - g14*g15*g5 + g1*g2*g6 + g1*g11*g8 - g14*g2*g7 + g1*g4*g6 - g11*g3*g7 + g1*g2*g9 - g14*g4*g7 + g1*g4*g9 - g3*g5*g6 + g14*g5*g8 - g3*g5*g9)/((g10 - g12*g6 - g13*g8 + g13*g2*g6 + 1)*z^2 + (g11 - 2*g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - 2)*z + g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 + g11*g3 + g14*g4 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9 + 1))
+Er*((- z^2 + (g14*g2 - g3 - g11 + 2)*z + g11 + g3 - g14*g2 - g11*g3 - g14*g4 - 1)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x15=
IN*(((g10*g5*g6 - g1*g10*g8 - g10*g7 + g1*g10*g2*g6)*z^2 + (2*g10*g7 - g1*g10*g15 - g10*g11*g7 + 2*g1*g10*g8 - g10*g3*g7 - 2*g10*g5*g6 - g10*g5*g9 - 2*g1*g10*g2*g6 - g1*g10*g11*g8 + g10*g14*g2*g7 - g1*g10*g4*g6 - g1*g10*g2*g9 + g10*g3*g5*g6 - g10*g14*g5*g8)*z + g1*g10*g15 - g10*g7 + g10*g11*g7 - g1*g10*g8 + g10*g3*g7 + g10*g5*g6 + g10*g5*g9 - g1*g10*g11*g15 - g10*g14*g15*g5 + g1*g10*g2*g6 + g1*g10*g11*g8 - g10*g14*g2*g7 + g1*g10*g4*g6 - g10*g11*g3*g7 + g1*g10*g2*g9 - g10*g14*g4*g7 + g1*g10*g4*g9 - g10*g3*g5*g6 + g10*g14*g5*g8 - g10*g3*g5*g9)/((g10 - g12*g6 - g13*g8 + g13*g2*g6 + 1)*z^2 + (g11 - 2*g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - 2)*z + g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 + g11*g3 + g14*g4 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9 + 1))
+Er*(((-g10)*z^2 + (2*g10 - g10*g11 - g10*g3 + g10*g14*g2)*z + g10*g11 - g10 + g10*g3 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x13=
IN*(((g11*g12*g7 - g1*g11*g2 - g10*g11*g5 - g11*g5 - g1*g10*g11*g2 + g1*g11*g12*g8 - g11*g13*g2*g7 + g11*g13*g5*g8)*z + g11*g5 + g1*g11*g2 + g1*g11*g4 + g10*g11*g5 - g11*g3*g5 - g11*g12*g7 + g1*g11*g12*g15 + g1*g10*g11*g2 + g1*g10*g11*g4 + g11*g13*g15*g5 - g10*g11*g3*g5 - g1*g11*g12*g8 + g11*g13*g2*g7 + g11*g12*g3*g7 + g11*g13*g4*g7 - g11*g13*g5*g8)/((g10 - g12*g6 - g13*g8 + g13*g2*g6 + 1)*z^2 + (g11 - 2*g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - 2)*z + g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 + g11*g3 + g14*g4 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9 + 1))
+Er*(((g11*g12 - g11*g13*g2)*z + g11*g13*g2 - g11*g12 + g11*g12*g3 + g11*g13*g4)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x11=
IN*(((g12*g5*g6 - g1*g12*g8 - g12*g7 + g1*g12*g2*g6)*z^2 + (2*g12*g7 - g1*g12*g15 - g11*g12*g7 + 2*g1*g12*g8 - g12*g3*g7 - 2*g12*g5*g6 - g12*g5*g9 - 2*g1*g12*g2*g6 - g1*g11*g12*g8 + g12*g14*g2*g7 - g1*g12*g4*g6 - g1*g12*g2*g9 + g12*g3*g5*g6 - g12*g14*g5*g8)*z + g1*g12*g15 - g12*g7 + g11*g12*g7 - g1*g12*g8 + g12*g3*g7 + g12*g5*g6 + g12*g5*g9 - g1*g11*g12*g15 - g12*g14*g15*g5 + g1*g12*g2*g6 + g1*g11*g12*g8 - g12*g14*g2*g7 + g1*g12*g4*g6 - g11*g12*g3*g7 + g1*g12*g2*g9 - g12*g14*g4*g7 + g1*g12*g4*g9 - g12*g3*g5*g6 + g12*g14*g5*g8 - g12*g3*g5*g9)/((g10 - g12*g6 - g13*g8 + g13*g2*g6 + 1)*z^2 + (g11 - 2*g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - 2)*z + g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 + g11*g3 + g14*g4 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9 + 1))
+Er*(((-g12)*z^2 + (2*g12 - g11*g12 - g12*g3 + g12*g14*g2)*z + g11*g12 - g12 + g12*g3 - g12*g14*g2 - g11*g12*g3 - g12*g14*g4)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x5=
IN*(((g13*g5*g6 - g1*g13*g8 - g13*g7 + g1*g13*g2*g6)*z^2 + (2*g13*g7 - g1*g13*g15 - g11*g13*g7 + 2*g1*g13*g8 - g13*g3*g7 - 2*g13*g5*g6 - g13*g5*g9 - 2*g1*g13*g2*g6 - g1*g11*g13*g8 + g13*g14*g2*g7 - g1*g13*g4*g6 - g1*g13*g2*g9 + g13*g3*g5*g6 - g13*g14*g5*g8)*z + g1*g13*g15 - g13*g7 + g11*g13*g7 - g1*g13*g8 + g13*g3*g7 + g13*g5*g6 + g13*g5*g9 - g1*g11*g13*g15 - g13*g14*g15*g5 + g1*g13*g2*g6 + g1*g11*g13*g8 - g13*g14*g2*g7 + g1*g13*g4*g6 - g11*g13*g3*g7 + g1*g13*g2*g9 - g13*g14*g4*g7 + g1*g13*g4*g9 - g13*g3*g5*g6 + g13*g14*g5*g8 - g13*g3*g5*g9)/((g10 - g12*g6 - g13*g8 + g13*g2*g6 + 1)*z^2 + (g11 - 2*g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - 2)*z + g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 + g11*g3 + g14*g4 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9 + 1))
+Er*(((-g13)*z^2 + (2*g13 - g11*g13 - g13*g3 + g13*g14*g2)*z + g11*g13 - g13 + g13*g3 - g13*g14*g2 - g11*g13*g3 - g13*g14*g4)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x23=
IN*(((g14*g5 + g1*g14*g2 + g10*g14*g5 - g12*g14*g7 + g1*g10*g14*g2 - g1*g12*g14*g8 + g13*g14*g2*g7 - g13*g14*g5*g8)*z + g14*g3*g5 - g1*g14*g2 - g1*g14*g4 - g10*g14*g5 - g14*g5 + g12*g14*g7 - g1*g12*g14*g15 - g1*g10*g14*g2 - g1*g10*g14*g4 - g13*g14*g15*g5 + g10*g14*g3*g5 + g1*g12*g14*g8 - g13*g14*g2*g7 - g12*g14*g3*g7 - g13*g14*g4*g7 + g13*g14*g5*g8)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*(((g12*g14 - g13*g14*g2)*z + g13*g14*g2 - g12*g14 + g12*g14*g3 + g13*g14*g4)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x24=
IN*(((g1*g12*g15*g6 - g1*g10*g15 - g13*g15*g7 - g1*g15 + g13*g15*g5*g6)*z + g1*g15 + g1*g10*g15 - g1*g11*g15 - g14*g15*g5 + g13*g15*g7 - g1*g10*g11*g15 - g10*g14*g15*g5 - g1*g12*g15*g6 - g11*g13*g15*g7 + g12*g14*g15*g7 - g1*g12*g15*g9 - g13*g15*g5*g6 - g13*g15*g5*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
+Er*(((g13*g15)*z + g11*g13*g15 - g13*g15 - g12*g14*g15)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x20=
IN*(((g5*g6 - g1*g8 - g7 + g1*g2*g6)*z^2 + (2*g7 - g1*g15 - g11*g7 + 2*g1*g8 - g3*g7 - 2*g5*g6 - g5*g9 - 2*g1*g2*g6 - g1*g11*g8 + g14*g2*g7 - g1*g4*g6 - g1*g2*g9 + g3*g5*g6 - g14*g5*g8)*z + g1*g15 - g7 + g11*g7 - g1*g8 + g3*g7 + g5*g6 + g5*g9 - g1*g11*g15 - g14*g15*g5 + g1*g2*g6 + g1*g11*g8 - g14*g2*g7 + g1*g4*g6 - g11*g3*g7 + g1*g2*g9 - g14*g4*g7 + g1*g4*g9 - g3*g5*g6 + g14*g5*g8 - g3*g5*g9)/((g10 - g12*g6 - g13*g8 + g13*g2*g6 + 1)*z^2 + (g11 - 2*g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - 2)*z + g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 + g11*g3 + g14*g4 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9 + 1))
+Er*(((g10 - g12*g6 - g13*g8 + g13*g2*g6)*z^2 + (g10*g11 - 2*g10 - g13*g15 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9)*z + g10 - g10*g11 + g13*g15 - g10*g3 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x22=
IN*(((g5*g6 - g1*g8 - g7 + g1*g2*g6)*z^2 + (2*g7 - g1*g15 - g11*g7 + 2*g1*g8 - g3*g7 - 2*g5*g6 - g5*g9 - 2*g1*g2*g6 - g1*g11*g8 + g14*g2*g7 - g1*g4*g6 - g1*g2*g9 + g3*g5*g6 - g14*g5*g8)*z + g1*g15 - g7 + g11*g7 - g1*g8 + g3*g7 + g5*g6 + g5*g9 - g1*g11*g15 - g14*g15*g5 + g1*g2*g6 + g1*g11*g8 - g14*g2*g7 + g1*g4*g6 - g11*g3*g7 + g1*g2*g9 - g14*g4*g7 + g1*g4*g9 - g3*g5*g6 + g14*g5*g8 - g3*g5*g9)/((g10 - g12*g6 - g13*g8 + g13*g2*g6 + 1)*z^2 + (g11 - 2*g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - 2)*z + g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 + g11*g3 + g14*g4 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9 + 1))
+Er*((- z^2 + (g14*g2 - g3 - g11 + 2)*z + g11 + g3 - g14*g2 - g11*g3 - g14*g4 - 1)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))
x21=
IN*(0)
+Er*(1)
OUT=
IN*(((g5*g6 - g1*g8 - g7 + g1*g2*g6)*z^2 + (2*g7 - g1*g15 - g11*g7 + 2*g1*g8 - g3*g7 - 2*g5*g6 - g5*g9 - 2*g1*g2*g6 - g1*g11*g8 + g14*g2*g7 - g1*g4*g6 - g1*g2*g9 + g3*g5*g6 - g14*g5*g8)*z + g1*g15 - g7 + g11*g7 - g1*g8 + g3*g7 + g5*g6 + g5*g9 - g1*g11*g15 - g14*g15*g5 + g1*g2*g6 + g1*g11*g8 - g14*g2*g7 + g1*g4*g6 - g11*g3*g7 + g1*g2*g9 - g14*g4*g7 + g1*g4*g9 - g3*g5*g6 + g14*g5*g8 - g3*g5*g9)/((g10 - g12*g6 - g13*g8 + g13*g2*g6 + 1)*z^2 + (g11 - 2*g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 + 2*g12*g6 + 2*g13*g8 + g12*g9 - g10*g14*g2 - 2*g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - 2)*z + g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 + g11*g3 + g14*g4 - g12*g6 - g13*g8 - g12*g9 - g11*g13*g15 + g12*g14*g15 + g10*g14*g2 + g10*g11*g3 + g10*g14*g4 + g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + g12*g3*g9 + g13*g4*g9 + 1))
+Er*((- z^2 + (g14*g2 - g3 - g11 + 2)*z + g11 + g3 - g14*g2 - g11*g3 - g14*g4 - 1)/((g12*g6 - g10 + g13*g8 - g13*g2*g6 - 1)*z^2 + (2*g10 - g11 - g3 - g10*g11 + g13*g15 + g14*g2 - g10*g3 - 2*g12*g6 - 2*g13*g8 - g12*g9 + g10*g14*g2 + 2*g13*g2*g6 + g12*g3*g6 + g11*g13*g8 - g12*g14*g8 + g13*g4*g6 + g13*g2*g9 + 2)*z + g11 - g10 + g3 + g10*g11 - g13*g15 - g14*g2 + g10*g3 - g11*g3 - g14*g4 + g12*g6 + g13*g8 + g12*g9 + g11*g13*g15 - g12*g14*g15 - g10*g14*g2 - g10*g11*g3 - g10*g14*g4 - g13*g2*g6 - g12*g3*g6 - g11*g13*g8 + g12*g14*g8 - g13*g4*g6 - g13*g2*g9 - g12*g3*g9 - g13*g4*g9 - 1))