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NEILB / Graph-ReadWrite-2.09 / t / data / simple.htk 
VERSION=1.0
N=5  L=7
I=0
I=1
I=2
I=3
I=4
J=0  S=0  E=1
J=1  S=0  E=2
J=2  S=1  E=2
J=3  S=1  E=3
J=4  S=2  E=3
J=5  S=2  E=4
J=6  S=4  E=4