Morris' Blog 我在摸索我存在的意義、生命的意義、內涵及價值。 沒有真正神手般的厲害，套用模式是大部分的情況。 沒那麼厲害的我存在的意義為何，襯托出神的存在？ 有時候不能怪別人不給我機會，我已經開始省思， 為什麼我沒有給別人機會的原因，而是全要靠別人。 有時候我認為我與眾不同，那是因為我做不到很多人能辦到的事情。 我聽不到、玩不起來、說得不夠明瞭、理解得不夠多， 我缺少的語文能力，就是一切一切無能的判定。 為此，我不曉得能做些對別人有幫助的事情。 我知道我自己是個不服輸的性格，但現在我不得不認輸。 我沒有能力，因此我必須認輸。 我到底來這世界作什麼？處處充滿不確定性， 而我總是無法出類拔萃，想當個一般人似乎也回不了頭了。 越強大的挑戰需要越強力的支持，而我的支持是什麼？ 最近嘗試與人談話，但都是失敗的結局，沒人能接受， 不需要言語，不需要溝通，一切所想都表達不出來。

49愛的鼓勵 6訂閱站台

I I U P C   2 0 0 9

Problem A: Abstract Names

Some of you may have noticed that in certain computer games, particularly the ones based on sports, the spelling of names are mutated so that they are not an exact duplicate of the real entity. This is done to avoid hassles of taking permission from each player as well as any patent issues. In this problem, you will be given a pair of names, one of which is that of a player in real life and the second found in a game. You will have to determine if the two names are same, that is the second one is obtained by mutating the first.

Two names are considered same if they are of same length and they only vary at positions where vowels occur. That means, a name which can be obtained by replacing zero or more vowels by other vowels to obtain a new name are considered same, provided they have same length. For example, both polo and pola are same as pele but not pelet or bele.

Input

First line of input contains a positive integer n ≤ 20, where n denotes the number of test cases.  This will be followed by 2*n lines where each line will contain a name of at most 20 characters. The names will consist of lower case letters only.

Output

For each case of input, there will be one line of output. It will be Yes if the second name can be obtained by mutating the first name, otherwise it will be No.

Sample Input

Output for Sample Input

5

pele

polo

pele

pola

ronaldo

ronaldino

pele

pelet

pele

bele

Yes

Yes

No

No

No

Problem Setter: Shamim Hafiz

Special Thanks: Tanveer Ahsan