void setup() {
  // put your setup code here, to run once:
DDRD=B11111111;
}

void loop() {
  // put your main code here, to run repeatedly:
PORTD=0x55;	delayMicroseconds(1608);
PORTD=0x59;	delayMicroseconds(1895);
PORTD=0x99;	delayMicroseconds(4602);
PORTD=0x59;	delayMicroseconds(1895);
PORTD=0xAA;	delayMicroseconds(1608);
PORTD=0xA6;	delayMicroseconds(1895);
PORTD=0x66;	delayMicroseconds(4602);
PORTD=0xA6;	delayMicroseconds(1895);

}