Find the common integers between two inputs, which are stored as a list and a set, respectively.

Input:

Two lines, each containing a set of integers.

Output:

The numbers that are common among the two inputs (including duplicates), displayed in the list format (square braces).

Sample Input:

1 4 6 12 4 7
3 1 6 10 9

Sample Output:

[1, 6]