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Competitions

Вступ_Заоч-3

First evens

Given positive integer n, print in increasing order n first even positive integers.

Input

One positive integer n.

Output

Print in one line n first even positive integers.

Time limit 1 second
Memory limit 128 MiB
Input example #1
3
Output example #1
2 4 6
Author Matviychuk Sergiy Volodymyrovych
Source "ABC programming"