- codon are  3 base "words"
What are codons?
A sequence of three consecutive nucleotides in a DNA or RNA molecule that codes for a specific amino acid. Certain codons signal the start or end of translation.
What are nonoverlapping sequence ?
Nonoverlapping sequence Means the successive triplets are read in order. Each nucleotide in the sequence is a part of only one codon. The adjacent codons do not overlap, they do not share any base.
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