chr4	117919950	117921348	CM036091	mSE_10411	mm9
chr4	117931987	117935684	CM036092	mSE_10411	mm9
chr4	117942504	117947752	CM036093	mSE_10411	mm9
chr4	117954500	117955557	CM036094	mSE_10411	mm9