[ Eq(1*k1*x2 + 1*k1*x8 + 1*k1*x45, k1*k167),
  Eq(1*k1*x3 + 1*k1*x37, k1*k168),
  Eq(1*k2*x4 + 1*k2*x6 + 1*k2*x43, k2*k169),
  Eq(1*k1*x13 + 1*k1*x28, k1*k170),
  Eq(1*k2*x14 + 1*k2*x27, k2*k171),
  Eq(1*k2*x31 + 1*k2*x46, k2*k172),
  Eq(1*k1*x35 + 1*k1*x40, k1*k173) ]