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BeginnerDictionaries2000 ms256 MB

Word Frequency

Count how many times a target word appears in a sentence.

Statement

Count how many times a target word appears in a sentence.

Input

First line: target word. Second line: a sentence of lowercase words.

Output

One integer count.

Constraints

  • The sentence has at most 100 words.

Examples

Example 1

Input

code
code with care and code with purpose

Output

2

The target appears twice.

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