FILE1:
<CMD> deselectAll
<CMD> uiSetTool ruler
<CMD> uiSetTool select
	dummy_core/pads/dfdtghj_op
	dummy_core/pads/fghf_bg
<CMD> windowSelect 5522.2554.33654.256552.44
<CMD> spaceObject -fixSide bottom -space 0
Spacing instances ...
   selected instances/modules:
dummy_core/pads/xx
dummy_core/pads/hg_2
dummy_core/pads/dhghj_uu
<CMD> deselectAll
<CMD> selectInst core/pads/IO_gnd_right18
<CMD> selectInst core/pads/IO_vdd_right18
<CMD> uiSetTool move5

	dummy_core/pads/gh_5
	dummycore/pads/ghjk_0
	dummy_core/pads/ghjk_8


FILE2:
1.	this file is for error checking
2.	this file is for error checking
dummy_core/pads/dfdtghj_op
dummy_core/pads/fghf_bg
dummy_core/pads/xx
dummy_core/pads/hg_2
<CMD> utTl ruler
<CMD> utTl select
dummy_core/pads/dhghj_uu
dummy_core/pads/gh_5
dummycore/pads/ghjk_0
pads/fghf_bg
pads/dhghj_u
dummy_core/pads/ghjk_8


RESULT NOTCOMMON:
<CMD> deselectAll
<CMD> uiSetTool ruler
<CMD> uiSetTool select
<CMD> windowSelect 5522.2554.33654.256552.44
<CMD> spaceObject -fixSide bottom -space 0
Spacing instances ...
   selected instances/modules:
<CMD> deselectAll
<CMD> selectInst core/pads/IO_gnd_right18
<CMD> selectInst core/pads/IO_vdd_right18
<CMD> uiSetTool move5
1.	this file is for error checking
2.	this file is for error checking
<CMD> utTl ruler
<CMD> utTl select
pads/fghf_bg
pads/dhghj_u


RESULT COMMON:
dummy_core/pads/dfdtghj_op
dummy_core/pads/fghf_bg
dummy_core/pads/xx
dummy_core/pads/hg_2
dummy_core/pads/dhghj_uu
dummy_core/pads/gh_5
dummycore/pads/ghjk_0
dummy_core/pads/ghjk_8