player.onChat("4-4", function () {
    for (let i = 0; i < 3; i++) {
        for (let j = 0; j < 4; j++) {
            if (i == 1) {
                agent.transfer(1, 11, 1);
            } else {
                agent.transfer(1, 10, 1);
            }
            agent.place(FORWARD);
            agent.move(RIGHT, 1);
        }
        agent.move(LEFT, 4);
        agent.move(UP, 1);
    }
});