{
  "series": [
    "3EHS-Z010",
    {
      "parallel": [
        {"series": ["3EHS-M010A", "3EHS-P010A"]},
        {"series": ["3EHS-M010B", "3EHS-P010B"]}
      ]
    },
    {
      "parallel": ["3EHS-T090A", "3EHS-T090B"]
    },
    {
      "parallel": [
        {"series": ["3EHS-M015A", "3EHS-F015A", "3EHS-H010A"]},
        {"series": ["3EHS-M015B", "3EHS-F015B", "3EHS-H010B"]}
      ]
    }
  ]
}