A codon is a triplet of nucleotides that specifies a single amino acids (a protein is a sequence of amino acids). Write a program that outputs codons given a DNA(or RNA) sequence. For example, if the...

A codon is a triplet of nucleotides that specifies a single amino acids (a protein is a sequence of amino acids). Write a program that outputs codons given a DNA(or RNA) sequence. For example, if the input is GATTCGATC, the program outputs GAT, TCG, and ATC. Output one codon per line. If the length of an input string is not a multiple of 3, then ignore any leftover nucleotides. For example, if the input is GATTCGA, then output will be GAT and TCG. Repeat the operation until an empty string is entered.