assertEquals("abcdefghjk", seqs[0].getSequenceAsString());
assertEquals("qrstuvwxyz", seqs[2].getSequenceAsString());
assertEquals("1234567890", seqs[3].getSequenceAsString());
assertEquals("abcdefghjk", seqs[0].getSequenceAsString());
assertEquals("qrstuvwxyz", seqs[2].getSequenceAsString());
assertEquals("1234567890", seqs[3].getSequenceAsString());