concatenate ints with cons chars

here's the messed-up output from when I ran your sketch

,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,
,,10/22/34,