a script to translate three forward strands
example: CGGGTTTCAGGTTTTTGACTAAAAAATAAAAAAGCATGTCGAAAGTGATCTTTGCCCTTGTTTTGGTCGTGGTTCTGGTCGCCTGTATCAATGCCACATATGTCGAGTTTGAAGAAGCTTATGCTCCGGTGGATTGCAAGGGACAGTGCACTACTCCGTGCGAACCACTCACGGCATGCAAAGAAAAATGTGCCGAGTCTTGCGAAACTTCCGCTGACAAAAAGACATGTCGCAGGAATTGCAAGAAGGCCGACTGCGAACCCCAAGACAAGGTGTGTGATGCTTGCAGGATGAAATGCCATAAGGCTTGCAGGGCTGCGAACTGCGCAAGTGAATGTCCCAAGCACGAACACAAAAGCGACACCTGCAGAGCATGCATGAAGACAAACTGCAAGTAGATTGAAATAGTTGCAGGTTTTGGTGAAAGTTGTATATACATGTTAACCCAGAGCTTATGACCCTTGTTAACCCTAATTCGACAATATAATTTGAAATTTTGCTGGATTCTCACAATAGAATGTCTTCCATTAATCACAATACATAAACTTCATTTTACTCGG