#define R1 2
#define G1 5
#define B1 19
#define R2 22
#define G2 13
#define B2 14
#define R3 26
#define G3 33
#define B3 32

int r[]={R1,G1,B1,R2,G2,B2,R3,G3,B3};

void pattern00(){

for (int m=0; m<=8; m++){
  analogWrite(r[m], 255); // turn the LED on
  delay(100); // wait for a second

}
for (int m=8; m>=0; m--){
  analogWrite(r[m], 0); 
  delay(100); // wait for a second

}

for (int m=8; m>=0; m--){
  analogWrite(r[m], 255); // turn the LED on
  delay(100); // wait for a second

}
for (int m=0; m<=8; m++){
  analogWrite(r[m], 0); 
  delay(100); // wait for a second

}

}

void pattern01(){

for (int m=0; m<=8; m++){
  analogWrite(r[m], 255); 
  delay(300); 

}
for (int m=8; m>=0; m--){
  analogWrite(r[m], 0); 
  delay(300); 
}
for (int m=8; m>=0; m--){
  analogWrite(r[m], 255); 
  delay(300); 

}
for (int m=0; m<=8; m++){
  analogWrite(r[m], 0); 
  delay(300); 

}
}


void pattern02(){

for (int m=0; m<=2; m++){
  analogWrite(r[m], 255); 
  delay(300); 

}
for (int m=8; m>=6; m--){
  analogWrite(r[m], 255); 
  delay(300); 

}
for (int m=0; m<=2; m++){
  analogWrite(r[m], 0);
  delay(300); 

}
for (int m=8; m>=6; m--){
  analogWrite(r[m], 0); 
  delay(300); 

}
}

void pattern03(){
  delay(4);
for (int m=0; m<=2; m++){
  for (int n=0; n<=255; n++){
  analogWrite(r[m], n); 
  delay(3); 
  }
}
for (int m=8; m>=6; m--){
  for (int n=0; n<=255; n++){
  analogWrite(r[m], n); 
  delay(3); 
  } 

}
for (int m=0; m<=2; m++){
  for (int n=255; n>=0; n--){
  analogWrite(r[m], n); 
  delay(3); 
  }

}
for (int m=8; m>=6; m--){
  for (int n=255; n>=0; n--){
  analogWrite(r[m], n); 
  delay(3); 

}
delay(15);
}
delay(4);
for (int n=0; n<=255; n++){
analogWrite(R2, n);
analogWrite(G2, n);
analogWrite(B2, n);
delay(10); 

}

for (int m=0; m<=2; m++){
  for (int n=0; n<=255; n++){
  analogWrite(r[m], n); 
  delay(3); 
  }
}
for (int m=8; m>=6; m--){
  for (int n=0; n<=255; n++){
  analogWrite(r[m], n); 
  delay(3); 
  } 

}
for (int m=0; m<=2; m++){
  for (int n=255; n>=0; n--){
  analogWrite(r[m], n); 
  delay(3); 
  }

}
for (int m=8; m>=6; m--){
  for (int n=255; n>=0; n--){
  analogWrite(r[m], n); 
  delay(3); 

}
}
delay(7);
for (int n=255; n>=0; n--){
analogWrite(R2, n);
analogWrite(G2, n);
analogWrite(B2, n);
delay(7);
}
delay(100);
}

void pattern04(){

int d[]={R1,R2,R3,G1,G2,G3,B1,B2,B3};

for (int pin=0; pin<=8; pin++){

for (int n=0; n<=255; n++){
analogWrite(d[pin], n);
delay(5); 
}
for (int n=255; n>=0; n--){
analogWrite(d[pin], n);
delay(5);
}


}
for (int pin=7; pin>=0; pin--){

for (int n=0; n<=255; n++){
analogWrite(d[pin], n);
delay(5); 
}
for (int n=255; n>=0; n--){
analogWrite(d[pin], n);
delay(5);
}


}
}


void setup() {

for(int i=0; i<=8; i++){
  pinMode(r[i], OUTPUT);
}

}

void loop() {
  
  delay(100);
  pattern00();
  pattern01();
  pattern00();
  pattern01();
  delay(100);
  pattern02();
  pattern02();
  pattern03();
  delay(100);
  pattern04();
  delay(100);

}