Background

Description

Given a list of non-negative integers, return a list of those numbers multiplied by 2, omitting any of the resulting numbers that end in 2.

Format

Input

Output

Samples

[1 2 3]

[4, 6]

[2 6 11]

[4]

[0]

[0]

Limitation

1s, 1024KiB for each test case.