#define LED1 2
#define LED2 4
#define PIR1 5
#define PIR2 18
#define RELAY1 33
#define RELAY2 25
#define SW1 21
#define SW2 19
int mode = 0;
void setup() {
  pinMode(LED1, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(RELAY1, OUTPUT);
  pinMode(RELAY2, OUTPUT);
  pinMode(PIR1, INPUT);
  pinMode(PIR2, INPUT);
  pinMode(SW1, INPUT_PULLUP);
  pinMode(SW2, INPUT_PULLUP);
  digitalWrite(LED1, HIGH);
  digitalWrite(LED2, HIGH);
  digitalWrite(RELAY1,LOW);
  digitalWrite(RELAY2,LOW);
}
void loop() {
  if(digitalRead(SW1&&SW2)==HIGH)
  {
     if(++mode>4) mode = 1;
     while(digitalRead(SW1&&SW2)==LOW) delay(30);
  }   
     if(mode==1){
                   digitalWrite(LED1,LOW);
                   digitalWrite(LED2,LOW);
                   digitalWrite(RELAY1, HIGH);
                   digitalWrite(RELAY2, HIGH);
     } else if((mode==2)||(mode==4))
              { digitalWrite(LED1,HIGH);
                digitalWrite(LED2,HIGH);
                digitalWrite(RELAY1, LOW);
                digitalWrite(RELAY2, LOW);
              }
      else if(mode==3)
           { 
              digitalWrite(LED1&&LED2, !digitalRead(LED1&&LED2)); 
              if (digitalRead(PIR1&&PIR2) == HIGH)
              {
                digitalWrite(RELAY1, HIGH);
                digitalWrite(RELAY2, HIGH);
              }
              else {
                     digitalWrite(RELAY1, LOW);
                     digitalWrite(RELAY2, LOW);
                   }
           }      
  delay(200);
}