{
  "parallel_no_redundancy": [
    {"series": ["3AI-M501R", "3AI-Y501R", "3AI-M503R", "3AI-Y503R", "3AI-M504R", "3AI-Y504R", "3AI-M505R", "3AI-Y505R"]},
    {"series": ["3AI-M502R", "3AI-Y502R", "3AI-M506R", "3AI-Y506R", "3AI-M507R", "3AI-Y507R", "3AI-M508R", "3AI-Y508R", "3AI-M509R", "3AI-Y509R", "3AI-M510R", "3AI-Y510R"]},
    {"series": ["3AI-M511R", "3AI-Y511R", "3AI-M512R", "3AI-Y512R", "3AI-M513R", "3AI-Y513R", "3AI-M514R", "3AI-Y514R", "3AI-M515R", "3AI-Y515R", "3AI-M516R", "3AI-Y516R"]}
  ]
}