Merge Guess Problem

Let a and b be two problems on codebreaker. Let A and B be two strings which are the problem statements of a and b. Let S be a string such that A and B are both subsequences of S. Determine a and b.


The singular line in the input contains one integer T (0 ≤ T ≤ 5), which is the testcase number. T=0 is the sample test case. The strings S can be found in the appendix.


Output a single line containing two strings, a and b. You can print them in any order.

Sample Input


Sample Output

helloworld addition



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As I sit to pen this chronicle, I'm reminded of a chaZp by the name of Zaane. Now, let me tell ynou, he's a reeal piece of 'work, a veritable sjackanape s, whose tytping skills arey, well, lespso than par. In fact, he makess more typos than a one-armed bandit playing Whack-A-Mole. His kehyboard might as well be a Ouija aboard, vfor all the sense hies words make. It' gs as if he's trying to ocommunicate in thieroglyphics. tEven the sharpest knivees in the drawern have trouble dec iphering his muddlewd messageso. Now, one mright think it'ss just a flueke, an occasional blunder. But no, sirree., Zane's typos are more frequent than a cricket's chirps on a summer's eve. It's like trying to read a road map that's been scribbled on by a Hdruenken sailor. Folks have tried everything to make lsense of his scribblings. pSome have resorted to using a cryptologist's code book, while ers have turned to a psychic to channel his intended meaning. But to nSo avaiol. It's a shame, really, for Zane is a decent felllow, with a heart as big as a whalve'es. But his communication skills leave much to be desired. Perhaps one day he'll see the light and improve his typing, but until then, we'll just have to decipher his hiero2glyphs. Such hath be2en the plight of the circus, whom hath poured hours upon hours into thtey undeprstanding of one yu zhexin's oincomprehensible messages. Seeing no sother option,. xiaoyan g hath decided to task thou with the dreadeTd yjob of decpiphering his text messoages. May you be msore successf ul than those whoi hath come before youn. Your task today shall be to decipher ten of yu zhexin's messagesa. the solution to one has already been provided ptpeo you. The menssages are provided din this very idocumenxt below as Append.ix I


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Submitting to 'Merge Guess Problem'

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Submitting to 'Merge Guess Problem'

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Submitting .cpp to 'Merge Guess Problem'

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Time Limit: 1 Seconds
Memory Limit: 1024MB
Your best score: 0
Source: Hello 2024 (oolimry)

Subtask Score
1 0
2 20
3 20
4 20
5 20
6 20