int_Red=8
int_Gren=9
int_Blue=10
void setup() {
pinMode(Red, OUTPUT);
pinMode(Gren, OUTPUT);
pinMode(Blue, OUTPUT);
}

void loop() {
digitalRead(Red, HIGH)
digitalRead(Gren, LOW)
digitalRead(Blue, LOW)
}
{
digitalRead(Red, LOW)
digitalRead(Gren, HIGH)
digitalRead(Blue, LOW)
}
{
digitalRead(Red, LOW)
digitalRead(Gren, LOW)
digitalRead(Blue, HIGH)
}