orchestrator/multitree_combos/test.mcombo

{
    "lunchable": true,
    "system": {
        "tree": "inner_tree_system",
        "product": "system_lunch_product"
    },
    "vendor": {
        "tree": "inner_tree_vendor",
        "product": "vendor_lunch_product"
    },
    "modules": {
        "com.android.something": {
            "tree": "inner_tree_module"
        }
    }
}