Arduino LED RGBW SK6812 Blink using adafruit library

Write an Arduino program to blink LED's on a strand of RGBW SK6812 LED's. -There are 300-500 LED each led or pixel blinks or fades one of 100 different patterns, forever. -The led / pixel and its pattern can be reference on an SD card or part of the program. -The patterns start at different / random times as to prevent any two pixels with the same pattern from blinking together -The LED’s are RGBW sk6812, the FASTLED Library does not support 4 channels and Adafruit's library is preferred. -The program will need to SMOOTH fade some of the patterns Examples of some of the patterns: a, green, blink, on 1 second, off 4 seconds, on 5 seconds off 10 seconds, 50% bright b, yellow, blink, on 0.5 seconds off 0.5 seconds, 10% bright c, white, fade, 10 seconds fades to green 10 seconds fades to red 10 seconds. 80% bright d, red, pulses like a sine wave with a period of 2 seconds never going to zero brightness.