exon c.startExon c.endExon g.startExon g.endExon lengthExon lengthIntron
1 0 *3 2554 2619 66 508
2 *4 *109 3128 3233 106 995
3 *110 *261 4229 4380 152 293
4 *262 *293 4674 4705 32 0
5 *294 *294 4706 4706 1