int switchPin = 13;             //Switch Connected to PIN 13
int led8 = 8;                //LED Connected to PIN 8
int led9 = 9;                //LED Connected to PIN 9
int led10 = 10;                //LED Connected to PIN 10
int led11 = 11;                //LED Connected to PIN 11
int led12 = 12;                //LED Connected to PIN 12
int switchState = 0;                 // Variable for reading Switch status
void setup()
{
    Serial.begin(9600);
    Serial.println("HELLO! WAKE UP!\n");

    pinMode(led8, OUTPUT);          //LED PIN is Output
    pinMode(led9, OUTPUT);          //LED PIN is Output
    pinMode(led10, OUTPUT);          //LED PIN is Output
    pinMode(led11, OUTPUT);          //LED PIN is Output
    pinMode(led12, OUTPUT);          //LED PIN is Output
    pinMode(switchPin, INPUT);        //Switch PIN is input with PULLUP
}

/* LIFE IS TOO SHORT!
# define K1 1000
# define K3 3000
# define K5 5000
*/

# define K1 200
# define K3 600
# define K5 900

void loop()
{
    switchState = digitalRead(switchPin);   //Reads the status of the switch.
    if (digitalRead(switchPin) == LOW)                 //If the switch is pressed 
    {
        Serial.println("doing the first part");
    
        digitalWrite(led9, HIGH);         //LED ON
        delay(K3);                        //3 Second Delay
        digitalWrite(led8, HIGH);         //LED ON
        delay(K3);                        //3 Second Delay
        digitalWrite(led10, HIGH);         //LED ON
        digitalWrite(led11, HIGH);         //LED ON
        delay(K1);                        //1 Second Delay
        digitalWrite(led9, LOW);          //LED OFF
        
       
        
          
    } 
    
    else 
    { 
        Serial.println("           doing the second part");

       digitalWrite(led8, HIGH);
       digitalWrite(led10, HIGH);
       digitalWrite(led11, HIGH);
       digitalWrite(led9, HIGH); Serial.println("                                led9 ON");
       delay(K1);
       digitalWrite(led8, LOW);
       digitalWrite(led10, LOW);
       digitalWrite(led11, LOW);;
       digitalWrite(led12, HIGH);
       delay(K5);
       digitalWrite(led9, LOW); Serial.println("                                led9 OFF");
       digitalWrite(led12, LOW);   

// with no delay() here, the next thing that will happen is led9 going ON. Very very soon!

     }

}