code: def _recalculate_overlaps(dna, overlaps, oligo_indices):
      '''Recalculate overlap sequences based on the current overlap indices.
  
      :param dna: Sequence being split into oligos.
      :type dna: coral.DNA
      :param overlaps: Current overlaps - a list of DNA sequences.
      :type overlaps: coral.DNA list
      :param oligo_indices: List of oligo indices (starts and stops).
      :type oligo_indices: list
      :returns: Overlap sequences.
      :rtype: coral.DNA list
  
      '''
      for i, overlap in enumerate(overlaps):
          first_index = oligo_indices[0][i + 1]
          second_index = oligo_indices[1][i]
          overlap = dna[first_index:second_index]
          overlaps[i] = overlap
  
      return overlapf _recalculate_overlaps(dna, overlaps, oligo_indices):
      '''Recalculate overlap sequences based on the current overlap indices.
  
      :param dna: Sequence being split into oligos.
      :type dna: coral.DNA
      :param overlaps: Current overlaps - a list of DNA sequences.
      :type overlaps: coral.DNA list
      :param oligo_indices: List of oligo indices (starts and stops).
      :type oligo_indices: list
      :returns: Overlap sequences.
      :rtype: coral.DNA list
  
      '''
      for i, overlap in enumerate(overlaps):
          first_index = oligo_indices[0][i + 1]
          second_index = oligo_indices[1][i]
          overlap = dna[first_index:second_index]
          overlaps[i] = overlap
  
      return overlaps
docs: Recalculate overlap sequences based on the current overlap indices.
  
      :param dna: Sequence being split into oligos.
      :type dna: coral.DNA
      :param overlaps: Current overlaps - a list of DNA sequences.
      :type overlaps: coral.DNA list
      :param oligo_indices: List of oligo indices (starts and stops).
      :type oligo_indices: list
      :returns: Overlap sequences.
      :rtype: coral.DNA list