int delayTime = 100 ;
int delayTime1 = 100 ;

void setup() {
  // put your setup code here, to run once:
DDRA = 0b11111111;
DDRC = 0b11111111;
DDRL = 0b11111111;
}

void loop() {
  // put your main code here, to run repeatedly:
PORTA = 0b01111111 ;
delay(delayTime);
PORTC = 0b01111111 ;
delay(delayTime);
PORTL = 0b01111111 ;
delay(delayTime);
/////////////////////////
PORTA = 0b10111111 ;
delay(delayTime);
PORTC = 0b10111111 ;
delay(delayTime1);
PORTL = 0b10111111 ;
delay(delayTime1);
////////////////////////
PORTA = 0b11011111 ;
delay(delayTime);
PORTC = 0b11011111 ;
delay(delayTime1);
PORTL = 0b11011111 ;
delay(delayTime1);
///////////////////////
PORTA = 0b11101111 ;
delay(delayTime);
PORTC = 0b11101111 ;
delay(delayTime1);
PORTL = 0b11101111 ;
delay(delayTime1);
//////////////////////
PORTA = 0b11110111 ;
delay(delayTime);
PORTC = 0b11110111 ;
delay(delayTime1);
PORTL = 0b11110111 ;
delay(delayTime1);
/////////////////////
PORTA = 0b11111011 ;
delay(delayTime);
PORTC = 0b11111011 ;
delay(delayTime1);
PORTL = 0b11111011 ;
delay(delayTime1);
/////////////////////
PORTA = 0b11111101 ;
delay(delayTime);
PORTC = 0b11111101 ;
delay(delayTime1);
PORTL = 0b11111101 ;
delay(delayTime1);
/////////////////////
PORTA = 0b11111110 ;
delay(delayTime);
PORTC = 0b11111110 ;
delay(delayTime1);
PORTL = 0b11111110 ;
delay(delayTime1);
//ข้อ 2
PORTA = 0b11111110 ;
delay(delayTime);
PORTC = 0b11111110 ;
delay(delayTime1);
PORTL = 0b11111110 ;
delay(delayTime1);
////////////////////
PORTA = 0b11111101 ;
delay(delayTime);
PORTC = 0b11111101 ;
delay(delayTime1);
PORTL = 0b11111101 ;
delay(delayTime1);
////////////////////
PORTA = 0b11111011 ;
delay(delayTime);
PORTC = 0b11111011 ;
delay(delayTime1);
PORTL = 0b11111011 ;
delay(delayTime1);
///////////////////
PORTA = 0b11110111 ;
delay(delayTime);
PORTC = 0b11110111 ;
delay(delayTime1);
PORTL = 0b11110111 ;
delay(delayTime1);
///////////////////
PORTA = 0b11101111 ;
delay(delayTime);
PORTC = 0b11101111 ;
delay(delayTime1);
PORTL = 0b11101111 ;
delay(delayTime1);
//////////////////
PORTA = 0b11011111 ;
delay(delayTime);
PORTC = 0b11011111 ;
delay(delayTime1);
PORTL = 0b11011111 ;
delay(delayTime1);
/////////////////
PORTA = 0b10111111 ;
delay(delayTime);
PORTC = 0b10111111 ;
delay(delayTime1);
PORTL = 0b10111111 ;
delay(delayTime1);
////////////////
PORTA = 0b01111111 ;
delay(delayTime);
PORTC = 0b01111111 ;
delay(delayTime1);
PORTL = 0b01111111 ;
delay(delayTime1);
//ข้อ 3
PORTA = 0b00000000 ;
delay(delayTime);
PORTC = 0b00000000 ;
delay(delayTime);
PORTL = 0b00000000 ;
delay(delayTime);
////////////////////
PORTA = 0b11111111 ;
delay(delayTime);
PORTC = 0b11111111 ;
delay(delayTime);
PORTL = 0b11111111 ;
delay(delayTime);
///////////////////
PORTA = 0b00000000 ;
delay(delayTime);
PORTC = 0b00000000 ;
delay(delayTime);
PORTL = 0b00000000 ;
delay(delayTime);
///////////////////
PORTA = 0b11111111 ;
delay(delayTime);
PORTC = 0b11111111 ;
delay(delayTime);
PORTL = 0b11111111 ;
delay(delayTime);
//////////////////
PORTA = 0b00000000;
delay(delayTime);
PORTC = 0b00000000;
delay(delayTime);
PORTL = 0b00000000;
delay(delayTime);
/////////////////
PORTA = 0b11111111 ;
delay(delayTime);
PORTC = 0b11111111 ;
delay(delayTime);
PORTL = 0b11111111 ;
delay(delayTime);
//ข้อ 4
PORTA = 0b01010101 ;
delay(delayTime) ;
PORTC = 0b01010101 ;
delay(delayTime) ;
PORTL = 0b01010101 ;
delay(delayTime) ;
////////////////////
PORTA = 0b10101010 ;
delay(delayTime) ;
PORTC = 0b10101010 ;
delay(delayTime) ;
PORTL = 0b10101010 ;
delay(delayTime) ;
///////////////////
PORTA = 0b01010101 ;
delay(delayTime) ;
PORTC = 0b01010101 ;
delay(delayTime) ;
PORTL = 0b01010101 ;
delay(delayTime) ;
}