>seq1
CAGTAATTTCTTTTTGAATTTCTTTTGGAGAACTACCATTTACAGTACAACCGATAGAAA
GACAAGTTCCTAAAATTTCTTTTACAGTACCAGCAAAAGTTTTTGCATGTGATTTAAATC
TCATTTTTCTTGCAACTTCAATAACATCTTCTAAAGTTAAATTACCATTATGTAAAATAT
TTTTAGTTTTTTTTCTATCTCGTGGAGGTTCTTTNNNNNNNNNNNNNCAAAGCTTGGATA
AGTAATGATGAAGCAGAAGGTAATACTTCTACACTACATTGTCTGTTCAAGATTGTTACT
TTTACAGAAATTTTTAATCCTTTCCATTC