{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        " P ",
        "RMR",
        " E "
    ],
    "key": {
        "R": {
            "item": "minecraft:redstone_block"
        },
        "P": {
            "item": "minecraft:sticky_piston"
        },
        "M": {
            "item": "prettypipes:blank_module"
        },
        "E": {
            "item": "minecraft:ender_pearl"
        }
    },
    "result": {
        "item": "prettypipes:low_retrieval_module"
    }
}