int pinOA[]={2,3,4,5,6,7,8,9,10};

int pinBut[]={A0,A1,A2,A3,A4,A5,A6,11,12};
int vector[8];
int pntot= 9;
int gen1=11;
int genL=11;
int f=0;

void setup() {
  Serial.begin(9600);
  for (int pncont=0;pncont<pntot;pncont++){
      pinMode(pinOA[pncont], OUTPUT);
  }    
  for (int pncont=0;pncont<pntot;pncont++){
      pinMode(pinBut[pncont], INPUT);
  } 
  for (int pncont=0;pncont<pntot;pncont++){
      digitalWrite(pinOA[pncont],HIGH);
      delay(100);
      digitalWrite(pinOA[pncont],LOW);
  }
} 


void loop() {
  int gen1=(int)random(0);
  



}