mix-spec blog.inf2 0 10 / x1 0.05:0.5:0.2 10
model-spec blog.inf2 binary
data-spec blog.inf2 0 10 2 / bdata@1:500 . bdata@501:1000 . 
mc-spec blog.inf2 repeat 20 \
          gibbs-ext-indicators 2 gibbs-params gibbs-hypers
mix-mc blog.inf2 100
