unsigned char count;
unsigned char Mode;

void setup() {
    pinMode(2, INPUT_PULLUP);
    pinMode(3, INPUT_PULLUP);
    pinMode(10, OUTPUT);
    pinMode(11, OUTPUT);
    pinMode(12, OUTPUT);
    pinMode(13, OUTPUT);

    Mode = 0;
    count = 0;
}

void loop() {
    if (digitalRead(2) == LOW) {
        delay(50); // Debounce delay
        if (digitalRead(2) == LOW) {
            count = 0;
            Mode = 1;
        }
    }
    else if (digitalRead(3) == LOW) {
        delay(50); // Debounce delay
        if (digitalRead(3) == LOW) {
            count = 13;
            Mode = 2;
        }
    }

    if (Mode == 1) {
        digitalWrite(10, HIGH);
        delay(1000);
        digitalWrite(10, LOW);
        count++;
        if (count >= 10) {
            count = 0;
            Mode = 0;
        }
    }
    else if (Mode == 2) {
        digitalWrite(11, HIGH);
        delay(1000);
        digitalWrite(11, LOW);
        count--;
        if (count < 10) {
            count = 13;
            Mode = 0;
        }
    }
}