{
    "name": "w1",
    "memo": {"ver": "V1.0"},
    "schelves": [
        {"name": "SH1", "memo": {"ver": "d1"}, "vacancies": [
            {"number": "SH1-L1"},
            {"number": "SH1-L2"},
            {"number": "SH1-L3"},
            {"number": "SH1-L4"},
            {"number": "SH1-L5"}
        ]},
        {"name": "SH2", "memo": {"ver": "d2"}, "vacancies": [
            {"number": "SH2-L1"},
            {"number": "SH2-L2"},
            {"number": "SH2-L3"},
            {"number": "SH2-L4"},
            {"number": "SH2-L5"}
        ]},
        {"name": "SH3", "memo": {"ver": "d2"}, "vacancies": [
            {"number": "SH3-L1"},
            {"number": "SH3-L2"},
            {"number": "SH3-L3"},
            {"number": "SH3-L4"},
            {"number": "SH3-L5"}
        ]}
    ]
}