int pin[6];
int timer [6];
int i,atime;
void setup() {
  // put your setup code here, to run once:
  pinMode(13,OUTPUT);
  pinMode(12,OUTPUT);
  pinMode(11,OUTPUT);
  pinMode(10,OUTPUT);
  pinMode(9,OUTPUT);
  pinMode(2,INPUT);
  pinMode(1,INPUT);
  pin[0] = 11;
  pin[1] = 12;
  pin[2] = 12;
  pin[3] = 13;
  pin[4] = 10;
  pin[5] = 9;
  timer[0] = 3;
  timer[1] = 3;
  timer[2] = 2;
  timer[3] = 2;
  timer[4] = 6;
  timer[5] = 6;
}


void loop() {
  //idlemode
  digitalWrite(11,HIGH);
  digitalWrite(10,HIGH);
  if (digitalRead(2) == HIGH) {
    lowhigh();
    atime = millis();
    while ( millis()-atime <=4000){
      digitalWrite(9,LOW);
      delay(250);
      digitalWrite(9,HIGH);
      delay(250);
    }
    lowhigh();
  }
}
void lowhigh() {
  for (i=0;i<=4;i+=2) {
    digitalWrite(pin[i],LOW);
    digitalWrite(pin[i+1],HIGH);
    delay(timer[i]*1000);
  }
  timer[0]=0.5;
  timer[2]=1;
  timer[4]=0;
  pin[0] = 9;
  pin[1] = 10;
  pin[2] = 13;
  pin[3] = 12;
  pin[4] = 12;
  pin[5] = 11;
}