Фильтр
Сначала дешевые
[{"ID":16601,"TREE":{"PROP_257":5,"PROP_261":246}},{"ID":16597,"TREE":{"PROP_257":5,"PROP_261":91}}]
[{"ID":16607,"TREE":{"PROP_257":2,"PROP_261":246}},{"ID":16606,"TREE":{"PROP_257":2,"PROP_261":89}},{"ID":16603,"TREE":{"PROP_257":2,"PROP_261":243}}]
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