player.onChat("10-9", function () {
    for (let i = 0; i < 4; i++) {
        for (let j = 0; j < 7; j++) {
            switch (j) {
                case 1:
                    switch (i) {
                        case 1:
                        case 2:
                            agent.transfer(1, 2, 1);
                            break;
                        default:
                            agent.transfer(1, 4, 1);
                    }
                    break;
                case 5:
                    agent.transfer(1, 3, 1);
                    break;
                default:
                    agent.transfer(1, 4, 1);
            }
            agent.place(FORWARD);
            agent.move(UP, 1);
        }
        agent.move(DOWN, 7);
        agent.move(RIGHT, 1);
    }
});