void setup() {
Serial.begin(9600);

pinMode(11, OUTPUT);
pinMode(10, OUTPUT);
pinMode(9, OUTPUT);

}

void loop() {

int a = analogRead(A0);

Serial.println(a);

if (a < 73){
  analogWrite(11,255);
  analogWrite(10,0);
  analogWrite(9,0);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 73 && a < 146){
  analogWrite(11,255);
  analogWrite(10,69);
  analogWrite(9,0);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 143 && a < 219){
  analogWrite(11,255);
  analogWrite(10,165);
  analogWrite(9,0);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 219 && a < 292){
  analogWrite(11,255);
  analogWrite(10,215);
  analogWrite(9,0);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 292 && a < 365){
  analogWrite(11,173);
  analogWrite(10,255);
  analogWrite(9,47);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 365 && a < 438){
  analogWrite(11,0);
  analogWrite(10,128);
  analogWrite(9,0);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 438 && a < 511){
  analogWrite(11,0);
  analogWrite(10,255);
  analogWrite(9,127);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 511 && a < 584){
  analogWrite(11,0);
  analogWrite(10,255);
  analogWrite(9,255);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 584 && a < 657){
  analogWrite(11,70);
  analogWrite(10,130);
  analogWrite(9,180);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 657 && a < 730){
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,255);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 730 && a < 803){
  analogWrite(11,138);
  analogWrite(10,43);
  analogWrite(9,226);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}
if (a > 803 ){
  analogWrite(11,128);
  analogWrite(10,0);
  analogWrite(9,128);
  delay(100);
}
else{
  analogWrite(11,0);
  analogWrite(10,0);
  analogWrite(9,0);
}










}