{
  "series": [
    {
      "parallel": [
        {"series": ["00CHA-SU801A", "00CHA-CV801A", "00CHA-MS801A", "00CHA-BW802A", "00CHA-CV802A", "00CHA-CV803A", "00CHA-SWT801"]},
        {"series": ["00CHA-SU801B", "00CHA-CV801B", "00CHA-MS801B", "00CHA-BW802B", "00CHA-CV802B", "00CHA-CV803B", "00CHA-SWT802"]}
      ]
    },
    {
      "parallel": [
        {"series": ["00CHA-CV805A", "00CHB-SKR805A"]},
        {"series": ["00CHA-CV804", "00CHA-CV805B", "00CHB-SKR805B"]}
      ]
    },
    "COAL YARD"
  ]
}