DS-S95-CA1-2

Time Limit: 1 Second    Memory Limit: 4096 KB

You can find the related question in the course page.

Input

In the first line, there will be given an integer t which is the number of test cases.The second line contains space-separated integers n, w, g, m. which are described in the question. The next line contains n space-separated integers which respectively the capacity of i'th glass.

Output

You should print "YES! Eternal Redemption" if the job can be done, or " NO! Chaos Ensues" if not, per line which is the answer to the corresponding test case.

Sample Input

2
1 1 10 9
1
9 3 5 8
10 1 3 2 6 2 7 8 3

Sample Output

YES! Eternal Redemption
NO! Chaos Ensues

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