Z28863

{
    "Z1K1": "Z2",
    "Z2K1": {
        "Z1K1": "Z6",
        "Z6K1": "Z28863"
    },
    "Z2K2": {
        "Z1K1": "Z14",
        "Z14K1": "Z28833",
        "Z14K2": {
            "Z1K1": "Z7",
            "Z7K1": "Z802",
            "Z802K1": {
                "Z1K1": "Z7",
                "Z7K1": "Z28855",
                "Z28855K1": {
                    "Z1K1": "Z18",
                    "Z18K1": "Z28833K1"
                }
            },
            "Z802K2": {
                "Z1K1": {
                    "Z1K1": "Z7",
                    "Z7K1": "Z802",
                    "Z802K1": {
                        "Z1K1": "Z7",
                        "Z7K1": "Z28855",
                        "Z28855K1": {
                            "Z1K1": "Z18",
                            "Z18K1": "Z28833K2"
                        }
                    },
                    "Z802K2": {
                        "Z1K1": "Z7",
                        "Z7K1": "Z13676",
                        "Z13676K1": {
                            "Z1K1": "Z7",
                            "Z7K1": "Z20160",
                            "Z20160K1": {
                                "Z1K1": "Z18",
                                "Z18K1": "Z28833K1"
                            }
                        },
                        "Z13676K2": {
                            "Z1K1": "Z7",
                            "Z7K1": "Z20160",
                            "Z20160K1": {
                                "Z1K1": "Z18",
                                "Z18K1": "Z28833K2"
                            }
                        }
                    },
                    "Z802K3": {
                        "Z1K1": "Z40",
                        "Z40K1": "Z41"
                    }
                }
            },
            "Z802K3": {
                "Z1K1": "Z7",
                "Z7K1": "Z802",
                "Z802K1": {
                    "Z1K1": "Z7",
                    "Z7K1": "Z28855",
                    "Z28855K1": {
                        "Z1K1": "Z18",
                        "Z18K1": "Z28833K2"
                    }
                },
                "Z802K2": {
                    "Z1K1": "Z40",
                    "Z40K1": "Z42"
                },
                "Z802K3": {
                    "Z1K1": "Z7",
                    "Z7K1": "Z13689",
                    "Z13689K1": {
                        "Z1K1": "Z7",
                        "Z7K1": "Z20160",
                        "Z20160K1": {
                            "Z1K1": "Z18",
                            "Z18K1": "Z28833K1"
                        }
                    },
                    "Z13689K2": {
                        "Z1K1": "Z7",
                        "Z7K1": "Z20160",
                        "Z20160K1": {
                            "Z1K1": "Z18",
                            "Z18K1": "Z28833K2"
                        }
                    }
                }
            }
        }
    },
    "Z2K3": {
        "Z1K1": "Z12",
        "Z12K1": [
            "Z11",
            {
                "Z1K1": "Z11",
                "Z11K1": "Z1002",
                "Z11K2": "two nested ifs, and then compare absolute year"
            }
        ]
    },
    "Z2K4": {
        "Z1K1": "Z32",
        "Z32K1": [
            "Z31"
        ]
    },
    "Z2K5": {
        "Z1K1": "Z12",
        "Z12K1": [
            "Z11"
        ]
    }
}