def basic_sequence(piece_dict):
    """

    Create a basic sequence with the given pieces.

    Keyword arguments:

    piece_dict -- The pieces dictionary with the quantity of each piece.

    """

    sequence = []
    # Iterate over the pieces original dict
    for piece, number in piece_dict.items():
        if number < 1:
            continue
        times = (("%s " % piece)*number)
        sequence.extend(times.split())
    return sequence