var n = 1;
print("Initial Value: \(n)")
while n <= 6 {
    print("At the beginning of the while loop: \(n)")
    if n > 4 {
        print("n > 4: \(n)")
        // 3 * 6 = 18
        print(3 * n);
    }
    n += 1;
    print("At the end of the while loop: \(n)")
}