Monistus

string = input()

nums = []
while any(char.isdigit() for char in string):
    i = 0
    while i < len(string):
        print("a")
        if(string[i].isnumeric()):
            nums.append(i-len(nums))
            
            digit = int(string[i])
            for n in range(i+1, i+digit+1):
                if(string[n].isnumeric()):
                    nums.append(n-len(nums))
                    nums.append(n-(len(nums)-1)+digit)
                    
            string = string[:i] + string[i+1:i+digit+1]*2 + string[i+1+digit:]
            i += digit*2
            
        i += 1


print("".join(string))

Test 1

Group: 1, 2

Verdict: WRONG ANSWER

Test 2

Group: 1, 2

Verdict: WRONG ANSWER

Test 3

Group: 1, 2

Verdict: WRONG ANSWER

Test 4

Group: 1, 2

Verdict: WRONG ANSWER

Test 5

Group: 1, 2

Verdict: WRONG ANSWER

Test 6

Group: 1, 2

Verdict: WRONG ANSWER

Test 7

Group: 1, 2

Verdict: WRONG ANSWER

Test 8

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 9

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 10

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 11

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 12

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 13

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 14

Group: 2

Verdict: TIME LIMIT EXCEEDED