// width.cpp:   Control width of input strings
#include <iostream.h>
#include <iomanip.h>

main()
{
    char s1[10], s2[3], s3[20];

    cin >> setw(10) >> s1
        >> setw(3) >> s2
        >> s3;

    cout << s1 << ',' << s2 << ',' << s3 << endl;
    return 0;
}

