#!/usr/bin/env python3
from random import randint, choice
from sys import stdout
from time import sleep

RED='\033[31m'
GREEN='\033[32m'
YELLOW='\033[33m'
BLUE='\033[34m'
WHITE='\033[37m'
RESET='\033[0m'

colors = [ RED, GREEN, GREEN ]

try:
    while True:
            if randint(0,99) < 30:
                    stdout.write(choice(colors))
            stdout.write('%X' % randint(0,15))
            stdout.flush()
            sleep(0.001)
except KeyboardInterrupt:
    stdout.write(RESET+"\n")
    stdout.flush()