def to_list_len
import bend-collections@1.0.0.0/src/containers/bitlist.bend as Bitlistimport Base
import bend-collections@1.0.0.0/src/containers/dynamic_array.bend as D
253def to_list_len(+lim: Maybe<&2, Nat>, +n: Nat, r: D.DynArray<&2, U32> & Nat) -> Bitlist & List<&2, Bool>:
254 (w, +k) = r
255 to_list_fin(lim, n, bits_go(k, (w, Nil{}), n))