863. Maximize Your Score

0

Easy

Given a string number representing your score in a test and a character digit, find the maximum score that can be obtained by removing exactly one occurrence of the digit from your score. The resulting score should be in decimal form. It is guaranteed that the digit occurs at least once in the number.

Input Format

The first line contains a string number.

The second line contains a character digit.

The second line contains a character digit.

Output Format

A string representing the maximum score.

Example

Input

14323938
3

Output

1432938

Constraints

1 <= N <= 10000

'1' <= digit <= '9'

Digit occurs at least once in the number

'1' <= digit <= '9'

Digit occurs at least once in the number

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