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Background

Description

输入一个正整数，倒序输出每一个数字

Format

Input

Output

Samples

123456789

9
8
7
6
5
4
3
2
1

123355778

8
7
7
5
5
3
3
2
1

10230190

0
9
1
0
3
2
0
1

Limitation

1s, 1024KiB for each test case.