561c49383e9d8bbe2f07d8d8ec5a8e2f  fr2.hg18.all.chain.gz
f7cea81a4fe52d757fb35eeed8d3ca88  fr2.hg18.net.gz
9cddc0ff804f87d34a637b126366a819  axtNet/chrM.fr2.hg18.net.axt.gz
561cc75262f0494fe1cac271f80c7363  axtNet/chrUn.fr2.hg18.net.axt.gz