autoload :BackTrack, 'maasha/seq/backtrack'
autoload :Dynamic, 'maasha/seq/dynamic'
autoload :Homopolymer, 'maasha/seq/homopolymer'
autoload :BackTrack, 'maasha/seq/backtrack'
autoload :Dynamic, 'maasha/seq/dynamic'
autoload :Homopolymer, 'maasha/seq/homopolymer'