FastLED with 2x different Strips

#include <FastLED.h>

#define LED_STRIP_PIN     14
#define STRIP_NUM_LEDS    5
CRGB strip[STRIP_NUM_LEDS];

#define LED_RING_PIN     10
#define RING_NUM_LEDS    12
CRGB ring[RING_NUM_LEDS];

#define BRIGHTNESS  64
#define LED_TYPE    WS2812
#define COLOR_ORDER GRB


void setup() {
  // put your setup code here, to run once:

   FastLED.addLeds<NEOPIXEL, LED_STRIP_PIN>(strip, STRIP_NUM_LEDS);
   FastLED.addLeds<NEOPIXEL, LED_RING_PIN>(ring, RING_NUM_LEDS);
}

void loop() {
  // put your main code here, to run repeatedly:
  for (int i=0; i<RING_NUM_LEDS*STRIP_NUM_LEDS; i++){
    strip[i % STRIP_NUM_LEDS]= CRGB::Red;
    ring[i % RING_NUM_LEDS]= CRGB::Red;
    FastLED.show();
    strip[i % STRIP_NUM_LEDS]= CRGB::Black;
    ring[i % RING_NUM_LEDS]= CRGB::Black;
delay(100);
  }

}