# Create Usernames
names = ["<NAME>", "<NAME>", "<NAME>", "<NAME>"]
usernames = []

# write your for loop here
for name in names:
    uname = name.lower().replace(' ','_')
    usernames.append(uname)

print(usernames)

# Create Usernames
names = ["<NAME>", "<NAME>", "<NAME>", "<NAME>"]
usernames = []

# write your for loop here
for name in names:
    uname = name.lower().replace(' ','_')
    usernames.append(uname)

print(usernames)

# Create Usernames # write your for loop here