Rotations

s = input()
c = sorted(s)[0]
dic_ind = [i for i in range(len(s)) if s[i] == c]
res = []
if len(set(s)) == 1:
    print(s)
else:
    for j in dic_ind:
        res.append(s[j:] + s[:j])
    res.sort()
    print(res[0])

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: RUNTIME ERROR

Test 6

Verdict: RUNTIME ERROR

Test 7

Verdict: RUNTIME ERROR

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: RUNTIME ERROR