inoLab : Dual motor

int AIA = 5;   
int AIB = 6;   
int BIA = 9;
int BIB = 10;
 
void setup() {
  pinMode(AIA, OUTPUT); 
  pinMode(AIB, OUTPUT);
  Serial.begin(9600);
 
}
 
void loop() {
  analogWrite(AIA, 200);
  analogWrite(AIB, 0);
  analogWrite(BIB, 200);
  analogWrite(BIA, 0);
}