const int but1 = 7;
const int but2 = 8;
const int ledy = 5;
const int leddelta = 6;
const int relmain = 2;
const int rely = 3;
const int reldelta = 4;

bool BUT1;
bool BUT2;
bool LEDY;
bool LEDDELTA;
bool RELMAIN;
bool RELY;
bool RELDELTA;

void setup() {
  void IO ();
}

void loop(){
  input();
  if (BUT1){
  LEDY = true;
}
  else {
    LEDY= false;
  }
  output();
}


void input (){
BUT1=!digitalRead(but1);
BUT2=!digitalRead(but2);
}

void output (){
digitalWrite(ledy, LEDY);
digitalWrite(leddelta, LEDDELTA);
digitalWrite(relmain, RELMAIN);
digitalWrite(rely, RELY);
digitalWrite(reldelta, RELDELTA);

} 
void IO (){
pinMode(but1, INPUT);
pinMode(but2, INPUT);
pinMode(ledy, OUTPUT);
pinMode(leddelta, OUTPUT);
pinMode(relmain, OUTPUT);
pinMode(rely, OUTPUT);
pinMode(reldelta, OUTPUT);




 digitalWrite(ledy, false);
 digitalWrite(leddelta, false);
 digitalWrite(relmain, false);
 digitalWrite(rely, false);
 digitalWrite(reldelta, false);
}