Write a program that asks for the name and the age of two people and answers whether the first person is older/younger then the second person or if they are the same age.

Input

The first two lines contain the name and the age of the first person. This is followed by another two lines containing the name and the age of the second person.

Output

A line that described whether the first person is older/younger then the second person or whether the are the same age. Below you see three examples that indicate what the output should look like.

Example

Input:

Alice
9
Bob
11

Output:

Alice is younger then Bob

Example

Input:

Dave
37
Claire
15

Output:

Dave is older then Claire

Example

Input:

Bob
11
Emily
11

Output:

Bob and Emily are the same age