player.onChat("10-3", function () {
    for (let i = 0; i < 4; i++) {
        for (let j = 0; j < 6; j++) {
            switch (j) {
                case 4:
                    agent.transfer(1, 2, 1);
                    break;
                case 5:
                    agent.transfer(1, 2, 1);
                    break;
                default:
                    agent.transfer(1, 3, 1);
            }
            agent.place(FORWARD);
            agent.move(UP, 1);
        }
        agent.move(DOWN, 6);
        agent.move(RIGHT, 1);
    }
});