ProgramNode(0...9)(
  [],
  StatementsNode(0...9)(
    [CallNode(0...9)(
       CallNode(0...4)(nil, nil, (0...4), nil, nil, nil, nil, 0, "meth"),
       nil,
       (4...6),
       (4...5),
       nil,
       (5...6),
       BlockNode(7...9)([], nil, nil, (7...8), (8...9)),
       0,
       "[]"
     )]
  )
)
