#include <Adafruit_NeoPixel.h>
int neo_pin =  9;
int no_of_leds = 32;
Adafruit_NeoPixel strip = Adafruit_NeoPixel(no_of_leds,neo_pin);

void setup() {
   strip.begin();
  Serial.begin(9600);
  }
void loop() {
  colorFunctionOne();
  colorFunctionTwo();  
}
int colorFunctionOne(){
  for (int i=0;i<no_of_leds;i++){
   if(i <=  8 ){
      strip.setPixelColor(i,strip.Color(0,0,255));
      strip.show();
      delay(300);
      Serial.println("Hello");

   }else if(i < 20 && i > 8){
      strip.setPixelColor(i,strip.Color(0,255,0));
      strip.show();
      delay(300);
   }
   else{
     strip.setPixelColor(i,strip.Color(255,0,0));
      strip.show();
      delay(300);
   }
}
}
int colorFunctionTwo(){
  for (int i=0;i<no_of_leds;i++){
   if(i <=  8 ){
      strip.setPixelColor(i,strip.Color(30,120,150));
      strip.show();
      delay(300);

   }else if(i < 20 && i > 8){
      strip.setPixelColor(i,strip.Color(100,80,74));
      strip.show();
      delay(300);
   }
   else{
     strip.setPixelColor(i,strip.Color(255,74,14));
      strip.show();
      delay(300);
   }
  }
}