"conditions": [
        {
            "id": "7",
            "label": "Test rule",
            "description": "This triggers the rule if an item state has changed.",
            "configuration": {
            "itemName": "sensor_luminance_TUID_zwave_device_octopuszstick1_node12",
            "state": "48",
            "operator": "="
            },
            "type": "core.ItemStateCondition"
        }
    ]

If( X AND Y AND Z ) {
       DO THIS
}

If ((X AND Y) OR Z) {
       DO THIS
}