Turtle Listen

rednet.open("left")
while true do
    local function quarry()
        senderID, message, protocol = rednet.receive("quarry")
        shell.run(message)
    end

    local function all()
        senderID, message, protocol = rednet.receive("all")
        shell.run(message)
    end

    parallel.waitForAny(quarry, all)
end
rednet.close("left")