def aria_dd13
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
6564def aria_dd13(+s: A.LcAriaSt) -> {s == A.aria.d13(A.aria.u13(s)) : A.LcAriaSt}:
6565 %aria_dd12(A.aria.e12(s)) : {s == A.aria.e12(_) : A.LcAriaSt}
6566 aria_e12(s)