‰HDF  ˙˙˙˙˙˙˙˙¸?˙˙˙˙˙˙˙˙`ˆ¨ pTREE˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙ HEAP°X#ˆ¨ P attr ˙˙˙˙˙˙˙˙+G R P attr1 čpSNOD8x @€¨ČHčp "PP0p2(h X  P attr2  P attr3  P attr4  P attr5  P attr6  P attr7  P attr8  P attr9  P attr10  P attr11 ˙˙˙˙˙˙˙˙+G R˙˙˙˙˙˙˙˙+G Rø(˙˙˙˙˙˙˙˙ +G R P attr1  P attr2  P attr3  P attr4  P attr5  P attr6  P attr7  P attr8  P attr9  P attr10 @PTREE˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙  HHEAP°Xh¸#˜ P0p2¨Č 0 ATTR ˙˙˙˙˙˙˙˙+G R€SNODP`čø ˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€dset1dset2dset3dset4dset5dset6dset7dset8dset9dset10XSNOD(0(88@HHX˙˙˙˙˙˙˙˙+G R€TREE˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙  HHEAPX°"Pzero_dsetscalar_dsetnull_dsetdsetgroup1group2group3Xp " x (grp_attr1  x (grp_attr2  x (grp_attr3  x (grp_attr4  x (grp_attr5  x (grp_attr6  x (grp_attr7  x (grp_attr8  x (grp_attr9  x (grp_attr10  x (grp_attr11  x (grp_attr12  x (grp_attr13  x (grp_attr14  x (grp_attr15  x (grp_attr16  x (grp_attr17  x (grp_attr18  x (grp_attr19  x (grp_attr20  x (grp_attr21  x (grp_attr22  x (grp_attr23  x (grp_attr24  x (grp_attr25 TREE˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙˙ø3 p>HHEAP°PĀ=˙˙˙˙˙˙˙˙+G R€SNODč2@5P6 `7˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€˙˙˙˙˙˙˙˙+G R€dset1dset2dset3dset4dset5dset6dset7dset8dset9`SNOD(p80€98:@ ;H°<