DNA Difficulty : hard
GGCATAATCATGTCATCACGGAAGTAGCCGTAGATGTCGTTTTGCTAGTTTACGTCAAGGTGAGGTGGGCCGACGAGACATTATCCCTGATTTCACGGCGCAATACCAGCACAGCCTAGTCTCGACGAAAGAGCTTAAGGCAGGCCAATTCGCACTTTAGCACTACCGACAGGTACGCTAGTATGCTGTGGCCGCGTGGTCAAAAGTGCGGCTTTCGCTCTCACAAACTTGACCTGCACGCCAAAGAGYCAACGCAACAACGCGACGGATCTACGTWACGAGTTGCTGACGACGAAAGCGACATTGGGATAAAAACATCCGTCCCCGAGGCGGACACTGATGTTAGGGGATTAGGTTAGATTGAGTGGCTTATATAGTGTAGTAATCTCTGATTAACGGTGACGCAAAATCAAGCGGGGTCATTTCAACAGATAACAATGCCCTGAAGAATAATTAAGAAAAAAGTTACCTACCGCGGTCCACCATACCTTCGATTTAGTCGGCAGAGGTGGTTGTGTTGCGATAGC