(defvar *records*
  '(
    (
     :name "alice"
     :age 30
     :city "london"
     )
    (
     :name "bob"
     :age 31
     :city "new york")
    )
  )

(defvar *records2*
  '((:name "alice"
     :age 30
     :city "london")
    (:name "bob"
     :age 31
     :city "new york")))

(defvar *records3*
  '(
    (:name "alice"
     :age 30
     :city "london")
    (:name "bob"
     :age 31
     :city "new york")
    ))