def boil_down(args):
    """
    just report hits
    """
    with open('binary_hits_boiled_down.csv', 'w') as fout:
        with open('binary_hits.csv', 'r') as fin:
            genes = fin.readline().strip().split(',')
            for line in fin:
                bits = line.strip().split(',')
                for i, bit in enumerate(bits):
                    if i == 0:
                        fout.write(bit + ',')
                    if bit == '1':
                        fout.write(genes[i] + ',')
                fout.write('\n')
