Sam is given two integers
To ensure the integrity of your solution, there may be up to
Constraints
Input Specification
The first line contains an integer
The first line of each test case contains
Output Specification
For each test case, output YES
if a sequence of operations exists such that NO
otherwise.
Sample Input
Copy
1
6 4
Sample Output
Copy
YES
Explanation
For the first and only test case, with one operation, we can prepend
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