[ Eq(x24, Piecewise((1, Lt(t, -1)), (Piecewise((1, Lt(t, 0)), (1, True)), True))),
  Eq(x25, Piecewise((1, Lt(t, -1)), (Piecewise((1, Lt(t, 0)), (1, True)), True))),
  Eq(x26, Piecewise((0, Lt(t, -1)), (Piecewise((0, Lt(t, 0)), (Piecewise((1, Lt(t, 217/62500)), (0, True)), True)), True))),
  Eq(x27, k53*x15),
  Eq(x28, k42*x2),
  Eq(x29, k46*x6),
  Eq(x30, k45*x4),
  Eq(x31, k50*x10),
  Eq(x32, k51*x11),
  Eq(x33, k43*x9),
  Eq(x34, k44*(x8 + x9)),
  Eq(x35, k48*(x18 + x19)),
  Eq(x36, k49*(x21 + x22)),
  Eq(x37, k47*x7),
  Eq(x38, k52*x14),
  Eq(x39, k54*x13),
  Eq(x40, k55*x16),
  Eq(1*k56*x1 + 1*k56*x2, k56*k57),
  Eq(1*k56*x3 + 1*k56*x4, k56*k58),
  Eq(1*k56*x5 + 1*k56*x6, k56*k59),
  Eq(1*k56*x12 + 1*k56*x13, k56*k60),
  Eq(1*k56*x18 + 1*k56*x19 + 1*k56*x20, k56*k61) ]