{
  "parallel_no_redundancy": [
    {"series": ["3AI-M510A", "3AI-Y510A", "3AI-M511A", "3AI-Y511A", "3AI-M512A", "3AI-Y512A", "3AI-M513A", "3AI-Y513A", "3AI-M514A", "3AI-Y514A"]},
    {"series": ["3AI-M508B", "3AI-Y508B", "3AI-M509B", "3AI-Y509B", "3AI-M510B", "3AI-Y510B", "3AI-M511B", "3AI-Y511B"]},
    {"series": ["3AI-M510C", "3AI-Y510C", "3AI-M511C", "3AI-Y511C", "3AI-M512C", "3AI-Y512C", "3AI-M513C", "3AI-Y513C", "3AI-M514C", "3AI-Y514C"]}
  ]
}