@staticmethod
def events2seq(events):
    """turn events into a nt sequence based on the 'move' column

        Args:
            events: list of events (dictionaries)
        """
    seq = list()
    seq.append(next(events)['kmer'])
    for ev in events:
        move = ev['move']
        kmer = ev['kmer']
        seq.append(kmer[len(kmer) - move:])
    return ''.join(seq)
