Suffix Auto Repeater
题号：NC54656
时间限制：C/C++/Rust/Pascal 1秒，其他语言2秒
空间限制：C/C++/Rust/Pascal 256 M，其他语言512 M
64bit IO Format: %lld

题目描述

¿

输入描述:

一行，一个字符串.保证仅由小写字母组成。

输出描述:

¿
示例1

输入

复制 
a

输出

复制 
?
a
示例2

输入

复制 
zxjnb

输出

复制 
?
b
nb
jnb
xjnb
zxjnb
示例3

输入

复制 
woshiyigelengkuwuqingdefudujiqi

输出

复制 
?
i
qi
iqi
jiqi
ujiqi
dujiqi
udujiqi
fudujiqi
efudujiqi
defudujiqi
gdefudujiqi
ngdefudujiqi
ingdefudujiqi
qingdefudujiqi
uqingdefudujiqi
wuqingdefudujiqi
uwuqingdefudujiqi
kuwuqingdefudujiqi
gkuwuqingdefudujiqi
ngkuwuqingdefudujiqi
engkuwuqingdefudujiqi
lengkuwuqingdefudujiqi
elengkuwuqingdefudujiqi
gelengkuwuqingdefudujiqi
igelengkuwuqingdefudujiqi
yigelengkuwuqingdefudujiqi
iyigelengkuwuqingdefudujiqi
hiyigelengkuwuqingdefudujiqi
shiyigelengkuwuqingdefudujiqi
oshiyigelengkuwuqingdefudujiqi
woshiyigelengkuwuqingdefudujiqi