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'''
A sentence is a list of words that are separated by a single space with no leading or trailing spaces. Each word consists of lowercase and uppercase English letters.

A sentence can be shuffled by appending the 1-indexed word position to each word then rearranging the words in the sentence.

For example, the sentence "This is a sentence" can be shuffled as "sentence4 a3 is2 This1" or "is2 sentence4 This1 a3".
Given a shuffled sentence s containing no more than 9 words, reconstruct and return the original sentence.



Example 1:

Input: s = "is2 sentence4 This1 a3"
Output: "This is a sentence"
Explanation: Sort the words in s to their original positions "This1 is2 a3 sentence4", then remove the numbers.
Example 2:

Input: s = "Myself2 Me1 I4 and3"
Output: "Me Myself and I"
Explanation: Sort the words in s to their original positions "Me1 Myself2 and3 I4", then remove the numbers.


'''


a="hi2 hello1 how3 are4 u5"
s=a.split()
a=[]
for i in s:
    a.append(i[-1]+i[:-1])

a.sort()
print(a)
ans=""
for i in a:
    ans += i[1:] + " "
print(ans.rstrip())
