‰HDF  ÿÿÿÿÿÿÿÿð&ÿÿÿÿÿÿÿÿ`

¸°TREE
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿàHEAPXÈg1g2
@


HhTREE
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ¨HEAPXˆg1.1g1.2
@SNOD
 (

h&ˆTREE
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ$HEAPX dset2.1dset2.2
@


 0TREE
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿxHEAPX(Pdset1.1.1dset1.1.2
0SNOD
è ð

8TREE
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿpHEAPXXg1.2.1
H


ØøTREE
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ¸!HEAPX slinksomevalue
8SNOD

°ˆ¨@
attr1


abcdefghiH
attr2 







 

 

P

ÂlFP
attr1


1st attribute of dset1.1.1ÀXSNOD
hP P
attr2


2nd attribute of dset1.1.1`!Xÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
    $ #(-$*06#*18? (08@H $-6?HQ
  ?€?ŒÌÍ?™™š?¦ff?³33?À?ÌÌÍ?Ù™š?æff?ó33=ÌÌÍ>LÌÍ>™™š>ÌÌÍ>LÌÍ>ÌÌÍ?™š?LÌÍ>™™š?™š?fff?™™š





 




àP
ÂlFˆ 

g1.2.1°
@extlinksomefilesomepathSNOD

ÿÿÿÿÿÿÿÿ





! 




0(
ÂlF€SNOD
#X%





! 



X<�
ÂlFxÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ 

dset2.1#
dset2.2X%
»udlink