Aleatoric Elements with barlines

[Reggie]

Please can someone show me in Lilypond how possibly can you adjust or change
the space before the first repeats in order to acheive the attached image? I
don't know if you move padding or add hidden to padding but I'm confused.
Thank you. My best effort

\version "2.19.82"

<<
  \new Staff
  \relative c' {
    \cadenzaOn
    r1\fermata
    \bar ".|:"
    < d' e f >1\>
    r1\!\fermata
    \bar ":|."
    s1 \bar "||"



  }


  \new Staff
  \relative c' {
    \cadenzaOn
    r1\fermata
    \bar ".|:"
    < d' e f >1\>
    r1\!\fermata
    \bar ":|."
    s1 \bar "||"


  }

  \new Staff
  \relative c' {
    \cadenzaOn
    r1\fermata
    \bar ".|:"
    < d' e f >1\>
    r1\!\fermata
    \bar ":|."
    s1 \bar "||"

  }


  \new Staff
  \relative c' {
    \cadenzaOn
    r1\fermata
    \bar ".|:"
    < d' e f >1\>
    r1\!\fermata
    \bar ":|."
    s1 \bar "||"


  }
>>

\paper {

  ragged-right = ##f
}

my_example.jpg
<http://lilypond.1069038.n5.nabble.com/file/t5625/my_example.jpg>  



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