int stripPairedBarcode(Sequence& seq, QualityScores& qual, int& group);
int stripPairedPrimers(Sequence& seq, QualityScores& qual, int& group, bool);
int stripPairedBarcode(Sequence& seq, QualityScores& qual, int& group);
int stripPairedPrimers(Sequence& seq, QualityScores& qual, int& group, bool);