SEQ: AGNCTTTTCATTCTGACTGCAACGGGCAATACCTGCCGTGAGTAAATNNN SEQ_LEN: 50 SEQ_NAME: test1 --- SEQ: TGGGCGTTNNNNNGCAGGTAAATAGGCTTCTGTNNGACGTACTATAACGT SEQ_LEN: 50 SEQ_NAME: test2 --- SEQ: NNNNATAGTACTACAGTAACGAAAGTCNNGGATTTTTCTGAAGAGCTTTA SEQ_LEN: 50 SEQ_NAME: test3 ---