int led1=40;
int led2=39;
int led3=38;
int led4=37;
int led5=36;
int led6=35;
int pausa;

int a=255;
int m=80;
int b=10;
int i;

int intenled1[10]={0,0,0,0,0,a,m,b,0,0};
int intenled2[10]={0,0,0,0,a,m,a,m,b,0};
int intenled3[10]={0,0,0,a,m,b,b,a,m,b};
int intenled4[10]={b,b,a,m,b,0,0,0,a,m};
int intenled5[10]={m,a,m,b,0,0,0,0,0,a};
int intenled6[10]={a,m,b,0,0,a,m,b,0,0};

void setup(){
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);
  pinMode(led4, OUTPUT);
  pinMode(led5, OUTPUT);
  pinMode(led6, OUTPUT);
  Serial.begin(9600);
  Serial.println("Define la velocidad: ");
}

void loop(){
  if(Serial.available()){
    pausa= Serial.parseInt();
    Serial.println(pausa);
  }

  for(i=0;i<=9;i++){
    analogWrite(led1, intenled1[i]);
    analogWrite(led2, intenled2[i]);
    analogWrite(led3, intenled3[i]);
    analogWrite(led4, intenled4[i]);
    analogWrite(led5, intenled5[i]);
    analogWrite(led6, intenled6[i]);
    delay(pausa);
  }
}