Rotations

import sys




def main():
    
    s = input()
    ls = len(s)

    (i, c) = min(enumerate(s), key=lambda x: x[1])
    aa = []
    for j in range(ls):
        if s[j] == c:
            aa.append(j)

    for i in range(ls):
        l = list(map(lambda x: (x, s[(x+i)%ls]), aa))
        (j, x) = min(l, key=lambda x: x[1])

        bb=[a for a in aa if s[(a+i)%ls] == x]
        if len(aa) == 1:
            break
    
    x = aa[0]
    print(s[x:], s[:x], sep='')

if __name__ == "__main__":
    main()

Test 1

Verdict: TIME LIMIT EXCEEDED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: TIME LIMIT EXCEEDED

Test 4

Verdict: TIME LIMIT EXCEEDED

Test 5

Verdict: TIME LIMIT EXCEEDED

Test 6

Verdict: TIME LIMIT EXCEEDED

Test 7

Verdict: TIME LIMIT EXCEEDED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: TIME LIMIT EXCEEDED