exon	c.startExon	c.endExon	g.startExon	g.endExon	lengthExon	lengthIntron
1	-28	320	5001	5348	348	2791
2	321	486	8140	8305	166	673
3	487	712	8979	9204	226	4330
4	713	*1548	13535	15594	2060