(DELAYFILE
  (SDFVERSION "3.0")
  (DESIGN "test")
  (DATE "Wed Mar 8 12:34:56 2023")
  (VENDOR "No Vendor")
  (PROGRAM "Human")
  (VERSION "1.0.0")
  (DIVIDER .)
  (VOLTAGE 5.5:5.0:4.5)
  (PROCESS "best=0.65:nom=1.0:worst=1.8")
  (TEMPERATURE -25.0:25.0:85.0)
  (TIMESCALE 1 ns)

  (CELL
    (CELLTYPE "my_design")
    (INSTANCE)
    (DELAY
      (ABSOLUTE
        (INTERCONNECT a buffer0.in (0.000:0.010:0.000) (0.000:0.010:0.000))
        (INTERCONNECT a buffer1.in (0.000:0.020:0.000) (0.000:0.020:0.000))
        (INTERCONNECT a buffer2.in (0.000:0.030:0.000) (0.000:0.030:0.000))
      )
    )
  )

  (CELL
    (CELLTYPE "buffer")
    (INSTANCE buffer0)
    (DELAY
      (ABSOLUTE
      (IOPATH in out (0.000:0.100:0.000) (0.000:0.100:0.000))
      )
    )
  )

  (CELL
    (CELLTYPE "buffer")
    (INSTANCE buffer1)
    (DELAY
      (ABSOLUTE
      (IOPATH in out (0.000:0.200:0.000) (0.000:0.200:0.000))
      )
    )
  )

  (CELL
    (CELLTYPE "buffer")
    (INSTANCE buffer2)
    (DELAY
      (ABSOLUTE
      (IOPATH in out (0.000:0.300:0.000) (0.000:0.300:0.000))
      )
    )
  )
)