const int LedPin = A1;
const int LedPin2 = A2;
const int LedPin3 = A3;
const int LedPin4 = A4;
const int LedPin5 = A5;

void setup() {
  // put your setup code here, to run once:
pinMode(LedPin, OUTPUT);
pinMode(LedPin2, OUTPUT);
pinMode(LedPin3, OUTPUT);
pinMode(LedPin4, OUTPUT);
pinMode(LedPin5, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(LedPin, HIGH);
delay(50);
digitalWrite(LedPin, LOW);
delay(50);

digitalWrite(LedPin2, HIGH);
delay(75);
digitalWrite(LedPin2, LOW);
delay(75);


digitalWrite(LedPin3, HIGH);
delay(100);
digitalWrite(LedPin3, LOW);
delay(100);

digitalWrite(LedPin4, HIGH);
delay(125);
digitalWrite(LedPin4, LOW);
delay(125);

digitalWrite(LedPin5, HIGH);
delay(150);
digitalWrite(LedPin5, LOW);
delay(150);
}