27's source code

import random
import time

a = ["0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F"]
b = 1
while True:
    print(b," : ",a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)],a[random.randint(0,15)])
    b += 1
    time.sleep(0.06)