
    s = 'CCACTGAGCAAGAGTATGTAGAACTCCTAAAGGATTGGTGACTCGCACCCCAAATCAACATGTATCGGAGGTCTGCGACACGATCTAATATGATTCGTTGGAGGGCTACAACCACGGTACACTATTTGGACTTGACTGCCCGCGCGCCACATAGAGATGAACTGTTTTTTTAAGATGTGTATGAAGATGAGTGTCCGTTCGTGTTACCATTCCAATTTGGCTCTCTTAAACGCCGGGGCAGCCAAGACCGCACAGTGCGAGCACGACTAGAGATAAGTCTGAATTGTTTTGGCTTAGCTTCGAATATACGATATGTCTTAAATATGCCACGGGTGTATCCATCGGCCTATCGTAGAGGGTGGTTAGAAAAGAGGAGGGCCGCACATTCATTTTGGCCGGGAGATGTTTGGGTCGACGTACAGATGCGACGCCGTGTGCGGCGGCCAGGTTAAGTCCGATAGCGCGTTGATCTACAGGGGAAAGGGGTCCGAGCGTTAACGAAAAAGGCAACGATAGTTGTCCCCGTCCTCCCCCCGCTCAACAAAGCGGCCACGTCGCTAACGCAAGATGCTGAGTCGGTAAAGTGCACAAGGCGCGCGCTAATCGTATAACATGAAGGCAAGACGTTCGAAGCTGTCTCTCTGCACGAACTTTGGCGTCGTACAATTTGTCCTTGATTTCTAGTCAAAGGAGTTGTGAAATGTGGGAAATCCAGCGCAACTTTGCAACTGGTTGAGAGCAGCCCTCGTCAGTGTTCTCAGTGTAGCTCTCCGGTAGCGGGAGGAACGTAGCAGCCCTTGACACGTATTTGTAAGTGTATAACGTACCGCGAAGGTTCGGTAAGGGTTACGGGTAAGGGTCGGGGGCTGGTTATGCGCGGCGGCGCTTCGGGCAGAGTAGTTGCCAATATCCGGAAGACGACATTTACACTGTAT'


    # s is given as a input DNA string
    # Write your code here


    ans = 'ATACAGTGTAAATGTCGTCTTCCGGATATTGGCAACTACTCTGCCCGAAGCGCCGCCGCGCATAACCAGCCCCCGACCCTTACCCGTAACCCTTACCGAACCTTCGCGGTACGTTATACACTTACAAATACGTGTCAAGGGCTGCTACGTTCCTCCCGCTACCGGAGAGCTACACTGAGAACACTGACGAGGGCTGCTCTCAACCAGTTGCAAAGTTGCGCTGGATTTCCCACATTTCACAACTCCTTTGACTAGAAATCAAGGACAAATTGTACGACGCCAAAGTTCGTGCAGAGAGACAGCTTCGAACGTCTTGCCTTCATGTTATACGATTAGCGCGCGCCTTGTGCACTTTACCGACTCAGCATCTTGCGTTAGCGACGTGGCCGCTTTGTTGAGCGGGGGGAGGACGGGGACAACTATCGTTGCCTTTTTCGTTAACGCTCGGACCCCTTTCCCCTGTAGATCAACGCGCTATCGGACTTAACCTGGCCGCCGCACACGGCGTCGCATCTGTACGTCGACCCAAACATCTCCCGGCCAAAATGAATGTGCGGCCCTCCTCTTTTCTAACCACCCTCTACGATAGGCCGATGGATACACCCGTGGCATATTTAAGACATATCGTATATTCGAAGCTAAGCCAAAACAATTCAGACTTATCTCTAGTCGTGCTCGCACTGTGCGGTCTTGGCTGCCCCGGCGTTTAAGAGAGCCAAATTGGAATGGTAACACGAACGGACACTCATCTTCATACACATCTTAAAAAAACAGTTCATCTCTATGTGGCGCGCGGGCAGTCAAGTCCAAATAGTGTACCGTGGTTGTAGCCCTCCAACGAATCATATTAGATCGTGTCGCAGACCTCCGATACATGTTGATTTGGGGTGCGAGTCACCAATCCTTTAGGAGTTCTACATACTCTTGCTCAGTGG'
    Ex().has_output(ans)
    success_msg("Great job!")