BeginnerConditionals2000 ms256 MB

Ready for Review

A student is ready for certification review if their practice score is at least 70.

Statement

A student is ready for certification review if their practice score is at least 70.

Input

One integer score from 0 to 100.

Output

Print `Review` if ready, otherwise print `Practice`.

Constraints

  • `0 <= score <= 100`

Examples

Example 1

Input

72

Output

Review

The score is at least 70, so the student is ready for review.

Sample runs use visible examples. Full submissions are checked securely on the server, and private test cases are not shown in the browser.