int Ledpin5=5;
int Ledpin6=6;
int Ledpin7=7;
int Ledpin2=2;
int Ledpin1=1;
void setup() {
  // put your setup code here, to run once:
pinMode(Ledpin7, OUTPUT);
pinMode(Ledpin5, OUTPUT);
pinMode(Ledpin6, OUTPUT);
pinMode(Ledpin2, OUTPUT);
pinMode(Ledpin1, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(Ledpin5, HIGH);
delay(100);
digitalWrite(Ledpin5, LOW);
delay(100);
digitalWrite(Ledpin6, HIGH);
delay(100);
digitalWrite(Ledpin6, LOW);
delay(100);
digitalWrite(Ledpin7, HIGH);
delay(100);
digitalWrite(Ledpin7, LOW);
delay(100);
digitalWrite(Ledpin2, HIGH);
delay(100);
digitalWrite(Ledpin2, LOW);
delay(100);
digitalWrite(Ledpin1, HIGH);
delay(100);
digitalWrite(Ledpin1, LOW);
delay(100);





}