k-nucleotide solution changed to treat all sequences the same, therefore faithfully adheres to the algorithm specified in the benchmark description. Of particular note are lines 15, 16 in the `SeqSets` constructor, lines 41, 42 in `SeqSets.getCount()`. These lines separate the sequences into two halves, the right half is the first 12 characters and the left half is the remaining characters. If the sequence is 12 characters or less, a zero value is used for the left half. This separation is performed for all sequences.
typo