Arduino multiable state machines code

This sketch works, but it runs the 2 separate on/off times concurrently.

I would like to know if it can run the 2 separate on/off times consecutively.

Here’s the sketch:

// These variables store the flash pattern
// and the current state of the LED

int ledPin1 = 12; // the number of the LED pin
int ledState1 = LOW; // ledState used to set the LED
unsigned long previousMillis1 = 0; // will store last time LED was updated
long OnTime1 = 250; // milliseconds of on-time
long OffTime1 = 750; // milliseconds of off-time

int ledPin2 = 13; // the number of the LED pin
int ledState2 = LOW; // ledState used to set the LED
unsigned long previousMillis2 = 0; // will store last time LED was updated
long OnTime2 = 330; // milliseconds of on-time
long OffTime2 = 400; // milliseconds of off-time

void setup()
{
// set the digital pin as output:
pinMode(ledPin1, OUTPUT);
pinMode(ledPin2, OUTPUT);
}

void loop()
{
// check to see if it’s time to change the state of the LED
unsigned long currentMillis = millis();

if((ledState1 == HIGH) && (currentMillis - previousMillis1 >= OnTime1))
{
ledState1 = LOW; // Turn it off
previousMillis1 = currentMillis; // Remember the time
digitalWrite(ledPin1, ledState1); // Update the actual LED
}
else if ((ledState1 == LOW) && (currentMillis - previousMillis1 >= OffTime1))
{
ledState1 = HIGH; // turn it on
previousMillis1 = currentMillis; // Remember the time
digitalWrite(ledPin1, ledState1); // Update the actual LED
}

if((ledState2 == HIGH) && (currentMillis - previousMillis2 >= OnTime2))
{
ledState2 = LOW; // Turn it off
previousMillis2 = currentMillis; // Remember the time
digitalWrite(ledPin2, ledState2); // Update the actual LED
}
else if ((ledState2 == LOW) && (currentMillis - previousMillis2 >= OffTime2))
{
ledState2 = HIGH; // turn it on
previousMillis2 = currentMillis; // Remember the time
digitalWrite(ledPin2, ledState2); // Update the actual LED
}
}