int pins[] = {2, 4, 14, 12, 13, 5, 18}; // Array of pin numbers alphabetical order
// Define the states for each pin in a 2D array
int states[7][10] = {
  {0, 1, 0, 0, 1, 0, 0, 0, 0, 0}, // States for pin 'a'
  {0, 0, 0, 0, 0, 1, 1, 0, 0, 0}, // States for pin 'b'
  {0, 0, 1, 0, 0, 0, 0, 0, 0, 0}, // States for pin 'c'
  {0, 1, 0, 0, 1, 0, 0, 1, 0, 0}, // States for pin 'd'
  {0, 1, 0, 1, 1, 1, 0, 1, 0, 1}, // States for pin 'e'
  {0, 1, 1, 1, 0, 0, 0, 1, 0, 0}, // States for pin 'f'
  {1, 1, 0, 0, 0, 0, 0, 1, 0, 0}  // States for pin 'g'
};
void setup() {
  // Initialize all pins as OUTPUT
  for (int i = 0; i < 7; i++) {
    pinMode(pins[i], OUTPUT);
  }
}

void loop() {
    // Loop through each state and write to pins
  for (int i = 0; i < 10; i++) { // Loop over time states
    for (int j = 0; j < 7; j++) { // Loop over pins
      digitalWrite(pins[j], states[j][i] == 1 ? LOW : HIGH);
    }
    delay(1000); // Wait for 1 second before updating to the next state
  }
}