Project Euler #52: Permuted multiples

_{This problem is a programming version of Problem 52 from projecteuler.net}

It can be seen that the number, , and its double, , contain exactly the same digits, but in a different order.

Given N, find all the positive integers, , such that contain the same digits.

Input Format

Input contains two integers and

Constraints

Output Format

Print all the multiple corresponding to the test case. If there are more than 1 print each of them in a new line.

Note1: It is guaranteed a solution exists.
Note2: You should not consider solution with leading 0's.

Sample Input

125875 2

Sample Output

125874 251748