∀T2:∀x0:T0. ∀p0:a0=x0. ∀x1:T1 x0 p0. R1 ??? a1 ? p0 = x1 → Type[0].
∀a2:T2 a0 (refl ? a0) a1 (refl ? a1).
∀T3:∀x0:T0. ∀p0:a0=x0. ∀x1:T1 x0 p0.∀p1:R1 ??? a1 ? p0 = x1.
∀T2:∀x0:T0. ∀p0:a0=x0. ∀x1:T1 x0 p0. R1 ??? a1 ? p0 = x1 → Type[0].
∀a2:T2 a0 (refl ? a0) a1 (refl ? a1).
∀T3:∀x0:T0. ∀p0:a0=x0. ∀x1:T1 x0 p0.∀p1:R1 ??? a1 ? p0 = x1.
∀so:T3 a0 (refl ? a0) a1 (refl ? a1) a2 (refl ? a2).T3 b0 e0 b1 e1 b2 e2.
#T0;#a0;#T1;#a1;#T2;#a2;#T3;#b0;#e0;#b1;#e1;#b2;#e2;#H;
napply (eq_rect_Type0 ????? e2);
∀so:T3 a0 (refl ? a0) a1 (refl ? a1) a2 (refl ? a2).T3 b0 e0 b1 e1 b2 e2.
#T0;#a0;#T1;#a1;#T2;#a2;#T3;#b0;#e0;#b1;#e1;#b2;#e2;#H;
napply (eq_rect_Type0 ????? e2);