align = exon1.fasta
align = intron1.fasta
align = exon2.fasta
align = intron2.fasta
align = exon3.fasta
align = intron3.fasta
align = exon4.fasta

smodel = 1,3,5,7:gtr+Rates.free[n=4]
imodel = 1,3,5,7:none
scale  = 1,3,5,7:

imodel = 2,4,6:rs07
smodel = 2,4,6:gtr+Rates.free[n=4]
scale  = 2,4,6:

