s = input()
k = random.randint(1,len(s)-1) i = 0
while k > 0 and i < len(s)-1:
if s[i] > s[i+1]:
k -= 1
s = s[:i]+s[i+1:]
if i > 0:
i -= 1
else:
i += 1 if k > 0:
s = s[:len(s)-k]
若输入的s值为“8561324”,则执行该程序,输出s的值不可能为 ( )