(DELAYFILE
  (TIMESCALE 1ns)

  (CELL
    (CELLTYPE "TBUF_X2")
    (INSTANCE dut)
    (DELAY (ABSOLUTE
      (IOPATH A Z () () (0.2) (0.3) (0.4) (0.5))
      (IOPATH EN Z () () (1.2) (1.3) (1.4) (1.5))
    ))
  )

)