service Console("run-console"):
    print(any: ⊤)
    get() -> string
    zzz() -> string

data Azazaz:
  s: string

func exec(peers: []string) -> []string:
  on "":
    closure = (s: Azazaz) -> Azazaz:
      Console.get()
      <- s
    Console.zzz()
    <- peers