#include <Adafruit_NeoPixel.h>
int s_pin = 9;
int n_leds = 32;
Adafruit_NeoPixel strip = Adafruit_NeoPixel(n_leds, s_pin);
void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  strip.begin();
}

void loop() {
  // put your main code here, to run repeatedly:
  ColorFunctionOne();
  ColorFunctionTwo();

}

int ColorFunctionOne(){
  for (int i=0; i<n_leds; i++){
    if(i<=8){
      Serial.println("blue");
      strip.setPixelColor(i, strip.Color(0,0,255));
      strip.show();
      delay(100);
    }
    else if(i<20 && i>8){
      Serial.println("green");
      strip.setPixelColor(i, strip.Color(0,255,0));
      strip.show();
      delay(100);     
    }
    else{
      Serial.println("red");
      strip.setPixelColor(i, strip.Color(255,0,0));
      strip.show();
      delay(100);
    }
  }
}

int ColorFunctionTwo(){
  for (int i=0; i<n_leds; i++){
    if(i<=8){
      Serial.println("pink");
      strip.setPixelColor(i, strip.Color(255,0,247));
      strip.show();
      delay(100);
    }
    else if(i<20 && i>8){
      Serial.println("yellow");
      strip.setPixelColor(i, strip.Color(255,230,0));
      strip.show();
      delay(100);     
    }
    else{
      Serial.println("seagreen");
      strip.setPixelColor(i, strip.Color(0,255,155));
      strip.show();
      delay(100);
    }
  }
}