{
int[] _startend = _calcStartEndBounds(alignment, selectionGroup);
int start = _startend[1], end = _startend[2];
// now construct the CigarArray operations
{
int[] _startend = _calcStartEndBounds(alignment, selectionGroup);
int start = _startend[1], end = _startend[2];
// now construct the CigarArray operations