Ims's MapleCup

Time limit0.1sMemory limit1024 MB

Summary

Given a solved-problem count, Union level, and highest character level, print Very Good, Good, or Bad based on two threshold checks.

Level: Easy1 of 10
Topics: Implementation
Solved: No attempts yet

Problem

Ims has written and reviewed problems for several contests. Ims has played MapleStory for 20 years and is preparing an unofficial MapleCup on that theme.

Ims set two conditions for becoming a member of the problem-setting team for this contest.

Has the applicant solved at least $1\,000$ problems, the threshold for setting problems in contests?
Is the applicant's MapleStory Union level at least $8\,000$ , or is the highest character level at least $260$ ?

Ims will happily invite every applicant who meets both conditions.

Given the number of problems solved $N$ , the Union level $U$ , and the highest level $L$ of an applicant, print whether Ims would like the applicant. Print Very Good if both conditions are met, Good if only the contest-setting condition is met, and Bad otherwise.

Input

The first line contains the number of problems solved $N$ , the Union level $U$ , and the highest level $L$ of the applicant, separated by spaces. $(1 \le N \le 130\,000;$ $1 \le U \le 12\,500;$ $1 \le L \le 300)$

All input values are integers.

Output

Print Very Good if both conditions are met, Good if only the contest-setting condition is met, and Bad otherwise.

Hint

The current stats of Ims are given in Sample 1.

Examples4

Example 1
Input
```
3040 8916 273
```
Expected output
```
Very Good
```
Example 2
Input
```
3800 6000 260
```
Expected output
```
Very Good
```
Example 3
Input
```
1000 6000 250
```
Expected output
```
Good
```
Example 4
Input
```
600 8500 270
```
Expected output
```
Bad
```