# Header information
H TSG 1.0
H reference GRCh38
# Nodes
N n1 chr1:+:1000-1200,1500-1700 read1:SO,read2:SO ACGTACGT
N n2 chr1:+:2000-2200 read4:SO,read5:SO TGCATGCA
N n3 chr1:+:2500-2700 read1:IN,read2:IN,read3:IN,read4:IN CTGACTGA
N n4 chr1:-:2500-2700 read1:SI,read2:SI CTGACTGA
N n5 chr1:+:2500-2700 read3:SI,read4:SI CTGACTGA
# Edges
E e1 n1 n3 chr1,chr1,1700,2000,INV
E e2 n3 n4 chr1,chr1,1700,2000,DUP
E e3 n2 n3 chr1,chr1,2200,2500,TDUP
E e4 n3 n5 chr1,chr1,1700,2500,DUP
# Chains (building the graph)
C chain1 n1 e1 n3 e2 n4
C chain2 n2 e3 n3 e4 n5
# Paths (traversals through the constructed graph)
O transcript1 n1+ e1+ n3+ e2+ n4+
O transcript2 n2+ e3+ n3+ e4+ n5+
# Sets (grouping elements)
U exon_set n1 n2 n3
# Attributes (metadata)
A N n1 expression:f:10.5
A N n1 ptc:i:10
A O transcript1 tpm:f:8.2
A O transcript2 tpm:f:3.7