G. Growing game
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output

In some house in some place, John and Jane were playing a game, the game consist on a pile of $$$N$$$ chips and they will be alternating turns with Jane starting. In each turn they need to remove at least one chip from the pile, and the winner will be the one that takes the last chip.

But there is an interesting way in wich each one can take chips, in first turn (Jane's turn) she can only pick 1 chip, in the second turn (John's turn) he can choose to take 1 or 2 chips, in the third turn (Jane's turn again) she can choose between taking 1, 2 or 3 chips. Generally speaking, on the $$$i$$$-th turn, the player in turn should take at least $$$1$$$ chip and maximum $$$i$$$ chips.

Knowing the amount of chips in the pile when the game started, and assuming both John and Jane will play optimally. Can you determine who will win?

Input

One integer $$$N$$$ ($$$1 \leq N \leq 5000$$$) that represents the number of chips in the pile.

Output

Print "Jane" if Jane will win the game or "John" otherwise.

Examples
Input
1
Output
Jane
Input
3
Output
John
Input
6
Output
John