int tiempo=200;
int Rojo=128;
int Verde=50;
int Azul=0;
bool banderas

void setup() {
  // put your setup code here, to run once:
pixels.begin();
banderas=0;
}

void loop() 
{
  // put your main code here, to run repeatedly:
pixels.bitClear()
for(int i=1; i<=9;i++)
pixels.setfixelColor(i, pixels,Color(Rojo,Verde,Azul));
delay()
bandera-1bandera;
}
for(int i=9; i>=1; i=1-1)