There are multiple test cases. The first line of input contains an integer T, indicating the number of test cases. For each test case there are two strings s and t, one per line.
1 ≤ T ≤ 105
1 ≤ |s| ≤ |t| ≤ 105
All strings consist only of lowercase English letters.
The size of each input file will be less than 5MB.
For each test case, output "Yes" if CRB can convert s to t, otherwise output "No".
4 a b cat cats do do apple aapple
No Yes Yes No