int XY[] = {1, 0, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, A0, A1, 2};
int Z[] = {A2, A3, A5, A4};

int speed = 50;
int pause;

int E;
int L;

void setup() {

  for (int i = 0; i < 20; i++) {
    pinMode(i, OUTPUT);

  }

}

void loop() {

  int MUSTER[] = {1, 2, 3, 4, 5, 12, 13, 14, 15, 16, 9, 8};
  EBENE(1, 1);
  delay(100);
  EBENE(1, 0);
}

void EBENE(int Ebene, int onoff) {
  digitalWrite(Z[Ebene - 1], onoff);
}

void LED4(int Led, int onoff) {
  digitalWrite(XY[Led - 1], onoff);
}

void ALLOFF() {
  for (int L = 1; L < 17; L++) {
    LED4(L, 0);
  }
  EBENE(1, 0);
  EBENE(2, 0);
  EBENE(3, 0);
  EBENE(4, 0);
}


void MUSTER(int MMM[]) {

  int LaengeM = sizeof(MUSTER) / 2;

  for (int counter = 0; counter < LaengeM; counter++) {

    L = int(MUSTER[counter]);

    LED4(L, 1);
  }
}