##Example 3 from Custom Annotation Tracks User's Guide
browser position chr22:1000-10000
browser hide all
track name="BED track" description="BED format custom track example" visibility=2 color=0,128,0 offset=1000 useScore=1
chr22 1000 5000 itemA 960 + 1100 4700 0 2 1567,1488, 0,2512
chr22 2000 7000 itemB 200 - 2200 6950 0 4 433,100,550,1500 0,500,2000,3500

