text: Yo, check it, listen up, I got something to say,
  'Bout a program called MAP2, it's here to stay.
  It's all 'bout genomic sequences, intergenic and intragenic,
  Handling those long regions, yeah, it's strategic.
  
  MAP2 brings the heat with its global alignment,
  Matching similar regions, that's the assignment.
  It spits out a list, an ordered display,
  Of local alignments, that's the MAP2 way.
  
  Different regions are marked, they're clearly shown,
  Only reporting the similar, that's how it's known.
  We got two measures to evaluate the game,
  Testing the performance, yo, that's the aim.
  
  MAP2's experimental results don't lie,
  On real genomic sequences, it's fly.
  Never misses a block, always on point,
  Transitively similar regions, it don't disappoint.
  
  And on simulated data, it's got the knack,
  Finds boundaries between regions, just like that.
  Pinpoint precision, it's never off track,
  Finding conserved elements, that's a fact.
  
  Yo, if you want this program, it's all good,
  Freely available, you know it should.
  Source code's there, you can get it for free,
  For academic use, htxxp://bioinformatics.iastate.edu/aat/sas.html, you see.