Dreamoon loves lovely things, like lovely girls, lovely bed sheets, lovely clothes...
So he thinks a string is lovely if and only if it begins with the word "lovely"(case insensitive). You are given a string. Please tell us whether Dreamoon thinks that string is lovely.
输入描述:
The input contains only one line.
This line contains a string $s$. The length of $s$ is between $8$ and $10$.
$s$ consists of only the English alphabet. It can be lower case or upper case.
输出描述:
If a string is lovely, please output "lovely", Otherwise, output "ugly". (The output is case sensitive).