def aria_dd3
import bend-osdev-aria@0.1.0.0/PROOF.bend as PROOFimport Base
import bend-osdev-aria@0.1.0.0/aria.bend as A
6484def aria_dd3(+s: A.LcAriaSt) -> {s == A.aria.d3(A.aria.u3(s)) : A.LcAriaSt}:
6485 %aria_dd2(A.aria.e2(s)) : {s == A.aria.e2(_) : A.LcAriaSt}
6486 aria_e2(s)