 #define RIGHT_NOSE 14
 #define LEFT_NOSE 4
 
+extern const uint8_t gamma8[];
 Adafruit_NeoPixel pixels = Adafruit_NeoPixel(PIXELS * 2, PIN);
 
-uint8_t  mode   = 3, // Current animation effect
+uint8_t  mode   = 0, // Current animation effect
          offset = 0; // Position of spinny eyes
 volatile byte changeMode = false;
 
-uint32_t red     = 0xFF0000;
-uint32_t magenta = 0xFF00FF;
-uint32_t green   = 0x00FF00;
-uint32_t cyan    = 0x0000FF;
-uint32_t blue    = 0x0000FF;
+int red[]     = {255,   0,   0};
+int orange[]  = {255, 127,   0};
+int green[]   = {  0, 255,   0};
+int cyan[]    = {  0, 255, 255};
+int blue[]    = {  0,   0, 255};
+int magenta[] = {255,   0, 255};
 
 void setup() {
   pinMode(BUTTON, INPUT_PULLUP);

    break;
  case 1:
    blankAll();
    juggle(0xFFFF00);
    break;
  case 2:
    rollers(green);

void lightOne(int index, int offset, uint32_t colour) {
  for(int i = offset; i < PIXELS + offset; i++) {
    uint32_t c = 0;
    pixels.setPixelColor(i, 0);
    if(i == index + offset) {
      pixels.setPixelColor(i,
                           pgm_read_byte(&gamma8[255]),
                           pgm_read_byte(&gamma8[127]),
                           pgm_read_byte(&gamma8[0]));
    }
  }
  pixels.show();
}
