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# Problem ESpritt Everyone at Reykjavík University is disinfecting their hands these days and Elvar isn’t sure if there’s enough sanitizer for all the classrooms. Elvar knows how many bottles of sanitizer are available and how many bottles each classroom needs, but because Elvar is very busy he has a hard time finding out whether there’s enough to go around and asks you to help.

## Input

The first line of the input contains two integers $n$ ($1 \leq n \leq 10^6$), the number of classrooms at Reykjavík University, and $x$ ($1 \leq x \leq 10^8)$, how many bottles of sanitizer are available.

Then there are $n$ lines, one for each classroom, where the $i$-th line contains one integer $a_ i$ ($1 \leq a_ i \leq 10^8$), how many bottles of sanitizer the $i$-th classroom needs. The sum of all $a_ i$ will not be over $2 \cdot 10^9$.

## Output

Print Jebb if every classroom can receive the bottles they need and print Neibb otherwise.

## Scoring

 Group Points Constraints 1 50 $1 \leq n \leq 10^3$ 2 50 No further constraints
Sample Input 1 Sample Output 1
5 12
3
1
4
2
2

Jebb

Sample Input 2 Sample Output 2
3 2
1
2
3

Neibb