# secure_if_raw_input.py -- by adding strip()

# secure_if_raw_input.py -- by adding strip()

for i in range(5):
    text = raw_input("y/n: ").strip()

    if text.lower() in ['y','yes']:
        # demo
        import random
        for ii in range(20):
            print random.choice(range(5, 10))