ProgramNode(0...12)(
  [:a, :b, :c],
  StatementsNode(0...12)(
    [MultiWriteNode(0...12)(
       [MultiWriteNode(0...2)(
          [SplatNode(0...2)(
             (0...1),
             LocalVariableWriteNode(1...2)(:a, 0, nil, (1...2), nil)
           )],
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          nil,
          nil,
          nil
        ),
        LocalVariableWriteNode(4...5)(:b, 0, nil, (4...5), nil),
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       (9...10),
       CallNode(11...12)(nil, nil, (11...12), nil, nil, nil, nil, 0, "d"),
       nil,
       nil
     )]
  )
)
