/*
 * main.cpp
 *
 *  Created on: 2012-11-3
 *      Author: GC
 *      ???????N????500???????????????????????????
 */


int main()
{
	int a[501];
	int i,k=0,n,j,x;

	cin >> n;
	for (i=1;i<=n;i++)
	{
		cin >> x;
		if (x%2==1)//?????????
		{
			k++;
			a[k]=x;
		}
	}
	for (i=1;i<=k;i++)//????
		for (j=i+1;j<=k;j++)
			if (a[i]>a[j])
			{
				a[0]=a[i];a[i]=a[j];a[j]=a[0];
			}
    for (i=1;i<=k-1;i++)
    	cout << a[i] << ',';
    cout << a[k] << endl;
	return 0;
}