int GREEN1 = 11;
int YELLOW1 = 12;
int RED1 = 13;
int GREEN2 = 16;
int YELLOW2 = 17;
int RED2 = 18;
void setup() {               
  pinMode(2, OUTPUT);  
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(8, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(GREEN1, OUTPUT);
  pinMode(YELLOW1, OUTPUT);
  pinMode(RED1, OUTPUT);
  pinMode(GREEN2, OUTPUT);
  pinMode(YELLOW2, OUTPUT);
  pinMode(RED2, OUTPUT);

  digitalWrite(9, 0);  // start with the "dot" off
}

void loop() {
 // GREEN
 // write '9'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(GREEN1, 1);
 digitalWrite(RED2, 1);
 delay(1000);

 // write '8'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(GREEN1, 1);
 digitalWrite(RED2, 1);

 delay(1000);
 // write '7'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 0);
 digitalWrite(8, 0);
 digitalWrite(GREEN1, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '6'
 digitalWrite(2, 1);
 digitalWrite(3, 0);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(GREEN1, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '5'
 digitalWrite(2, 1);
 digitalWrite(3, 0);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 0);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(GREEN1, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '4'
 digitalWrite(2, 0);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(GREEN1, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '3'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 0);
 digitalWrite(7, 0);
 digitalWrite(8, 1);
 digitalWrite(GREEN1, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '2'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 0);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 0);
 digitalWrite(8, 1);
 digitalWrite(GREEN1, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '1'
 digitalWrite(2, 0);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 0);
 digitalWrite(8, 0);
 digitalWrite(GREEN1, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '0'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 1);
 digitalWrite(8, 0);
 digitalWrite(GREEN1, 0);
 digitalWrite(RED2, 1);
 delay(1000);

 // YELLOW
 // write '4'
 digitalWrite(2, 0);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(YELLOW1, 1);
 digitalWrite(YELLOW2, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '3'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 0);
 digitalWrite(7, 0);
 digitalWrite(8, 1);
 digitalWrite(YELLOW1, 1);
 digitalWrite(YELLOW2, 1);
 digitalWrite(RED2, 1);
 delay(1000);

 // write '2'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 0);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 0);
 digitalWrite(8, 1);
 digitalWrite(YELLOW1, 1);
 digitalWrite(YELLOW2, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '1'
 digitalWrite(2, 0);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 0);
 digitalWrite(8, 0);
 digitalWrite(YELLOW1, 1);
 digitalWrite(YELLOW2, 1);
 digitalWrite(RED2, 1);
 delay(1000);
 
 // write '0'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 1);
 digitalWrite(8, 0);
 digitalWrite(YELLOW1, 0);
 digitalWrite(YELLOW2, 0);
 digitalWrite(RED2, 0);
 delay(1000);

 // RED
 // write '9'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(RED1, 1);
 digitalWrite(GREEN2, 1);
 delay(1000);
 
 // write '8'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(RED1, 1);
 digitalWrite(GREEN2, 1);
 delay(1000);
 
 // write '7'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 0);
 digitalWrite(8, 0);
 digitalWrite(RED1, 1);
 digitalWrite(GREEN2, 1);
 delay(1000);
 
 // write '6'
 digitalWrite(2, 1);
 digitalWrite(3, 0);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(RED1, 1);
 digitalWrite(GREEN2, 1);
 delay(1000);
 
 // write '5'
 digitalWrite(2, 1);
 digitalWrite(3, 0);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 0);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(RED1, 1);
 digitalWrite(GREEN2, 1);
 delay(1000);
 
 // write '4'
 digitalWrite(2, 0);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 1);
 digitalWrite(8, 1);
 digitalWrite(RED1, 1);
 digitalWrite(GREEN2, 1);
 delay(1000);
 
 // write '3'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 0);
 digitalWrite(7, 0);
 digitalWrite(8, 1);
 digitalWrite(RED1, 1);
 digitalWrite(GREEN2, 1);
 delay(1000);
 
 // write '2'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 0);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 0);
 digitalWrite(8, 1);
 digitalWrite(RED1, 1);
 digitalWrite(GREEN2, 1);
 delay(1000);
 
 // write '1'
 digitalWrite(2, 0);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 0);
 digitalWrite(6, 0);
 digitalWrite(7, 0);
 digitalWrite(8, 0);
 digitalWrite(RED1, 1);
 digitalWrite(GREEN2, 1);
 delay(1000);
 
 // write '0'
 digitalWrite(2, 1);
 digitalWrite(3, 1);
 digitalWrite(4, 1);
 digitalWrite(5, 1);
 digitalWrite(6, 1);
 digitalWrite(7, 1);
 digitalWrite(8, 0);
 digitalWrite(RED1, 0);
 digitalWrite(GREEN2, 0);
 delay(1000);
}