Say no to fire with arduino

1void setup()
2   {
3       pinMode(9, OUTPUT);
4       pinMode(13,  OUTPUT);
5   }
6
7void loop()
8   {
9       int v = analogRead(A0) ;
10       if ( v > 10)
11       analogWrite(9, 255);
12       digitalWrite(13,HIGH);
13            delay(1000) ;
14       analogWrite(9, 127);
15       digitalWrite(13,HIGH);
16            delay(1000) ;
17       analogWrite(9, 255);
18       digitalWrite(13,HIGH);
19            delay(1000) ;
20       analogWrite(9, 127);
21       digitalWrite(13,HIGH);
22            delay(1000) ;
23       analogWrite(9, 255);
24       digitalWrite(13,HIGH);
25            delay(1000) ;
26       analogWrite(9, 127);
27       digitalWrite(13,HIGH);
28            delay(1000) ;
29       analogWrite(9, 255);
30       digitalWrite(13,HIGH);
31            delay(1000) ;
32       analogWrite(9, 127);
33       digitalWrite(13,HIGH);
34            delay(1000) ;      
35   }