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Background

签到了～～～

Description

小Z得到了2个字符串，她想把他们连成一个字符串，并将所有的小写英文字母转换成大写，请你帮帮她。

Format

Input

第一行输入一个字符串S1 ($1\leq \left\vert S1 \right\vert \leq 100$)，第二行输入一个字符串S2 ($1\leq \left\vert S1 \right\vert \leq 100$ )

Output

输出目标字符串

Samples

abcdEFG 

ABCDEFG

ABCDEFGABCDEFG

Limitation

1s, 1024KiB for each test case.