Hamming
data class HammingCounts(val h1KmerCount: Int, val hManyKmerCount: Int, val copyNumberKmerCount: Int, val copyNumberKmerDifference: Int)
h1KmerCount: number of kmers that had a max Hamming distance value of 1 hManyKmerCount: number of kmers that had a max Hamming distance value of 2 copyNumberCount: of the kmers that appeared in both sets, how many had a different number of counts. copyNumberDifference: of the kmers that appeared in both sets, the total difference in their counts